Contact

For Study plan details

10:00 AM to 7:00 PM IST all days.

Franchisee/Partner Enquiry (North)

Franchisee/Partner Enquiry (South)

Franchisee/Partner Enquiry (West & East)

OR

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

8788563422

Mon to Sat - 10 AM to 7 PM

×

Queries asked on Sunday and after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.

2. Six bells commence tolling together and toll at intervals of 2, 4, 6, 8, 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together? (A) 4 (B) 10 (C) 15 (D) 16   This is a olympaid question so solve wisely but explain with steps

Asked by sucharitasahoo1 30th November 2017 8:58 PM

Find the least positive integer which on adding 1 is exactly divisible by 126 and 600

Asked by gpnkumar0 3rd March 2018 9:39 PM

Find the LCM of 12, 16, 24 and 36?

Asked by mukeshbora19 1st April 2018 12:41 PM

Find the pairs of natural numbers whose LCM is 78 and HCF is 13 .

Asked by rishijuneja2018 14th April 2018 12:04 PM

CBSE IX Mathematics

Asked by Girishdhawan 3rd June 2018 5:36 PM

Six bells commerce tolling together and toll at intervals of 2, 4, 6, 8, 10, 12 minutes respectively. In 30 hours, how many times do they toll together?

Asked by roysubarna2016 21st June 2018 11:10 AM

find the smallest no. which when increased​ by 17 is exactly divisible by both 520 and 468

Asked by ABHILASHA 24th June 2018 8:22 AM

CBSE X Mathematics

Asked by vikasg13.hardware 28th June 2018 5:52 AM

-45/60+68/79

Asked by esevanavlm 7th August 2018 5:07 PM

What is the HCF and LCM of 69 and 92?

Asked by samhitha.ahoratra 9th August 2018 3:28 PM

Simplify: 1-{1-(1-x²)^-1}^-1

Asked by dasbiman984 18th August 2018 10:11 PM

Solve:  1/mn + 1/n =?

Asked by riyamaths 19th August 2018 4:50 PM

17,102,170 lcm and hcf

Asked by PratibhapawarHPKAhpka 21st August 2018 3:23 PM

Ram Kumar mixes cement with sand for some repairs work to be carried out in his house.He used 23/5 kgs of cement and 1/2 kg more of sand than cement.In all he needs 1o kgs. Does he have enough mix if yes how much more does he have,if no how much more he need.

Asked by dinesh.sla 25th August 2018 5:54 PM

Ram Kumar mixes cement with sand for some repairs work to be carried out in his house.He used 23/5 kgs of cement and 1/2 kg more of sand than cement.In all he needs 1o kgs. Does he have enough mix if yes how much more does he have,if no how much more he need.

Asked by dinesh.sla 25th August 2018 5:59 PM

ICSE X Mathematics

Asked by siddharthjaiswal1122 25th August 2018 8:38 PM

Find three rational numbers between 4/5 , 2/3

Asked by cooldeep3365 5th September 2018 2:13 PM

2 - 1/3 -1/2 -3/4

Asked by bvfiske 8th September 2018 11:38 AM

If a:b=9:5 and b:c=15:3,find a:c.

Asked by amrendra3325 17th September 2018 1:24 PM

The HCF and LCM of two numbers are 9 and 819 respectively. One of the numbers is a 2 digit number. Find the numbers. How sholud I solve this problem?

Asked by samhitha.ahoratra 17th September 2018 6:30 PM

Find the smallest number which when divided by 14, 21 and 35 leaves remainder 12, 19 and 33?

Asked by samhitha.ahoratra 17th September 2018 6:52 PM

The reciprocal of 5÷8 added to the reciprocal of 1÷5 is

Asked by Smartdharani45092 19th September 2018 6:26 AM

Arrange the following rational numbers in ascending order  4/-5,-5/12,7/-18,-2/3

Asked by Rapinder0009 22nd September 2018 6:50 PM

LCM of (15,27,35,42+7)

Asked by sandeepdahiya.842 27th September 2018 7:39 PM

Find three rational number between -2/3, 4/5

Asked by pintudvkr73 27th September 2018 9:03 PM

4-3/4+9-2/5

Asked by Gillgurwinder80 1st October 2018 1:18 PM

Ayushree and Ishanee both took the same quiz test. Ayushree answered 7/8 of the questions correctly and Ishanee answered 4/5 of the questions correctly. Who got a higher score?

Asked by ssrout001 10th October 2018 5:30 AM

2x+1/3+4x+1/2-3x+5/5=19/10

Asked by meenakalota01 15th October 2018 10:50 PM

Solve it

Asked by prakashsahu982733 18th October 2018 11:23 AM

-6/13 - (-17/15)

Asked by kalishankar90 18th October 2018 8:52 PM

A,B and C can finish a work in 10days,20days and 40days respectively.If all three work together and are paid ₹700 for the whole work, what will be the share of each?

Asked by skmaharana1970 22nd October 2018 10:36 AM

On the playground if the children are made to stand for drill either 20 to a row or 25 to a row all rows are complete and no child is left out.what is the lowest possible number of children in that school.

Asked by santoshjaiswar28 28th October 2018 5:40 PM

Can two numbers have 1440 as their lcm and 54 as their hcf!? Give reason

Asked by arundhathiappu141 3rd November 2018 7:13 PM

how to find HCF andLCM

Asked by geethagov1959 26th November 2018 7:54 PM

Six bells commence telling together and toll at intervals of 2,4,6,8,10 and 12 seconds respectively after how much time will they toll together again?

Asked by Nighatk881 28th November 2018 7:37 PM

FIND TH LARGEST NO OF 5-DIGIT WHICH IS DIVISIBLE BY 2,4,8

Asked by shrivastavaomprakash47 5th January 2019 6:12 PM

Six bells commence tolling together and toll at intervals 2 4 6 8 and10 respectively. After how many min they will toll together.

Asked by Lrsahu1975 9th January 2019 6:30 AM

1/3+1/6+2/9 find question

Asked by jp3469402 11th January 2019 11:21 AM

CBSE X Mathematics

Asked by jackiechrs10 2nd February 2019 9:42 AM

Two numbers have their H.C.F as 8 and L.C.M as 48. One of the number is 24. Find the other number

Asked by naitikmdangi 16th February 2019 6:41 PM

The traffic light at 3 diffrent road crossing change after every 48 sec. 72sec.and 100sec.respectively. if they change simultaneously at 8 am,at what time will they change again simultaneously.

Asked by manjarirawat373 19th February 2019 4:56 PM

The HCF and lCM of two numbers are 50 And 250 respectively.If the first number is devided by 2, the quotient is 50.Find the second number.

Asked by 9452neetu 22nd February 2019 6:40 PM

These two questions are based on grouping still to find correct answers we are required to do LCM in the 1st one and HCF in the 2nd one. So if a question is based on grouping what thing we should keep in our mind and  please tell me what is the difference in both of them

Asked by guptaabhinav0809 1st March 2019 1:40 PM

sum of two rational numbers is -4. If one of them is -13/25. Find the other.

Asked by almu2008 8th March 2019 12:16 PM

if hcf (336,54) = 6, find lcm (336,54).

Asked by vishalsharma274149 9th March 2019 6:30 PM

Express the HCF /GCD of 48 and 18 as a linear combination.  Please advice,  is it necessary to show it is not unique in this type of question.

Asked by Nimmi 25th March 2019 12:29 PM

Find the smallest number that is exactly divisible by 840, 630, 945 and 378.

Asked by krp782004 1st April 2019 11:00 PM

{9/16*4/12}+{9/16*-3/9}

Asked by Iproexpert2959 8th April 2019 9:04 PM

what is HCM  and LCM

Asked by varaha24 20th April 2019 10:45 AM

four bells toll after an interval of 8,9,12, and 15 second respectively. When will thry toll again?

Asked by rajibissoupboy 1st May 2019 5:33 PM

what is the HCF of 168 and 144?

Asked by vikram.borakari 24th May 2019 8:50 PM

-4-(-11/5)

Asked by babureddy188 26th May 2019 8:29 PM

Consider any two prime number and check whether the product of their HCF and LCM is equal to the product of the numbers

Asked by lalitmishra276 28th May 2019 7:24 PM

Can two number have 6 as their HCF and 172 as their LCM.Give reason

Asked by geet 8th June 2019 11:09 AM

Verify the closure property of addition for -19/18 and -11/12

Asked by esther.rlrr 10th June 2019 6:22 PM

What is the characteristic properties of one ?  What is the general form of q when decimal expansion of p/q is terminating ? What is the general form of q when decimal expansion of p/q is non-terminating &reccuring ?  Write the steps to solve a quadrati equation by the method of completing the square.  What is the formula to find LCM & HCF of p,q,r,when p,q,r are given.

Asked by sureshchp 12th June 2019 9:27 PM

Kate covered distance of 2/5 of the journey in the first interval and 3/7 of her journey in the second interval how much of the distance is she yet to cover .

Asked by kiruthielango 13th June 2019 9:41 PM

When we will come to know that whether we have to find hcf or lcm?

Asked by shanayakhatter27 28th June 2019 11:59 PM

Find the LCM of 27,54 and 90

Asked by surbhikumari808411 3rd July 2019 7:29 PM

Find the sum 8/6+3/5

Asked by Malika20 23rd July 2019 6:03 PM

1/5 of 3 1/5 + 2/5 × ( 1 1/4 - 5/8 ) ÷ 1 1/4

Asked by bikas_9999 28th July 2019 4:33 PM

In an apartment consist of 108 floors, two lifts A and B starting from the ground floor, stop at every 3rd and 5th floors respectively. on which floors, will both of them stop tegether

Asked by jpsreeshaan 28th July 2019 4:43 PM

LCM of 4 12 20

Asked by rutvikdarwai777 31st July 2019 6:40 PM

Find the least number which is exactly divisble by 14,26 and 144

Asked by Shreysinghal270 2nd August 2019 7:19 PM

The HCF of the number is 6 and their  LCM is 144. If one of the number is 36 ,find the other number

Asked by Mukeshkumar1970 2nd August 2019 11:08 PM

Find the least five digit numbers which when devided by 12, 15and 20 leaves no remainder

Asked by bhattacharjeebeena 5th August 2019 11:49 AM

3 30/45-1 5/30

Asked by kaurnavjot93139 7th August 2019 5:23 PM

four runners starts a race together with speeds of 4km/h, 5km/h, 6km/h, 10km/h on a 30km long circular track. in what period of time they will meet together?

Asked by shubham0kumar24 21st August 2019 11:06 PM

A number is divisible by 5&12. which number it is?

Asked by gssameeraja.2009 28th August 2019 6:29 PM

find the smallest number which leaves remainder 8 and 12 when divided by 28 and 32 respectively

Asked by ajayrath7 31st August 2019 11:38 AM

Find average of  13/5,33/10,7/2,2/5,9/10,3/2

Asked by saumyashah11 5th September 2019 6:32 PM

The heights of Deepak and vikas are 148 5/6 cm and 153 3/4 respectively. Who is taller and by how much?

Asked by nityapandey50 5th September 2019 10:13 PM

Rani bought orchids for her garden. She found out she can plant them in rows of 12 or 15. Find the number of plants she had if the number was between 100 and 150

Asked by Srenidhe 10th September 2019 10:32 PM

Three positive numbers are in the ratio 1/2:1/3:1/4.Find the numbers of the sum of their squares is 244.

Asked by sanjayamakhija5678 15th September 2019 8:01 PM

A cloth merchant sold151/2m of cloth on a day. He sold 147/4m of cloth the next day. How much cloth did he sell in all in two days.?

Asked by dy367037 16th September 2019 5:38 AM

What is the Lcm of first five even numbers? Will  0 be included

Asked by Vishalgarg12345678 17th September 2019 12:29 PM

91/4 +67/3-56/32

Asked by ssuman78 23rd September 2019 6:03 PM

Relationship between HCF & LCM of following pairs 64,84

Asked by lavinakirti123 17th October 2019 9:30 AM

ICSE VI Mathematics Linear Equations in One Variable

Asked by amkazmi2005 17th October 2019 1:02 PM

0.5(x-0.4)/0.35-0.7(x-2.71)/0.42=x+6.1

Asked by Avni 26th November 2019 9:02 PM

there is a circular path around sports field.sonia takes 18 minutes to drive one round of the field ,while ravi takes 12 minutes for the same. suppose they both start at the same point and at the same time, and go in the same direction .after how many minutes will they meet again at the starting point

Asked by davidmaseey 25th January 2020 1:30 PM

The LCM of x and 18 is 36&th3 hcf of x and 18 is 2 What is number x

Asked by Babloosaji 26th January 2020 6:09 PM

Arrange in descending order

Asked by Narayana 27th February 2020 7:04 AM

2/5*(-3)/7-1/14-3/7*3/5

Asked by subrat14514 2nd April 2020 7:48 PM

The least number that is divisible by all the numbers from 1 to 10 (both inclusive)

Asked by arajeevshashank 4th April 2020 4:07 PM

CBSE X Mathematics Real Numbers

Asked by ssudhanshu290 19th April 2020 8:19 PM

The  least number that is divisible by all the numbers from 1 to 10 (both inclusive ) is ?

Asked by arindeep.singh 23rd April 2020 4:52 PM

how to do lcm

Asked by vbalajiakvd 24th April 2020 3:28 PM

If HCF(a,b)=2 and LCM(a,b)=27, find a,b

Asked by minnumurali13 10th May 2020 11:11 AM

insert 5 rational number between 3 /11 and 4 /11

Asked by Namita.kmr 30th May 2020 11:58 PM

Traffic light at three different road crossing change after every 56sec,72 sec and 126sec respectively. If they change simultaneously at 9 am at what time will they  change simultaneously again? Write the importance of traffic lights.

Asked by prachijainskb20 11th June 2020 4:08 AM

What  is  LCM and HCF

Asked by sakshipatel2727.5sdatl 12th June 2020 4:43 PM

question

Asked by arindeep.singh 16th July 2020 7:11 AM

if HCF of 255 and 51 is 17 then find the LCM .

Asked by ishu123abha 22nd July 2020 4:21 PM

LCM of two numbers a & b, where b is a multiple of a

Asked by kd585691 12th August 2020 11:01 AM

Find the sum of -3/-11+5/9

Asked by pratikshabhore65.7spicertl 17th August 2020 3:13 PM

lcm for 232 and 264

Asked by khushisk25 18th August 2020 7:37 PM

Change the following having same denominator- 2/9,7/12

Asked by mansigaaa 20th August 2020 5:00 PM

⦁    Rohan comes back home for a vacation every 60 days. Rahul comes back home for a vacation every 45 days. Ram comes back home for a vacation every 120 days. If they all leave the house on 7th June, 2019, when will the 3 come home together?

Asked by sanjana.pravina123 26th August 2020 6:02 PM

write the smallest number which is divisible by both 306and 657

Asked by gayatrig222 31st August 2020 4:15 PM

find the lcm of the following numbers 4 and 8

Asked by sindujapittala123 3rd September 2020 5:07 PM

Find the LCM of 48,64,72,96,108 by division method

Asked by aarjunain54321 4th September 2020 8:54 PM

maths

Asked by garuleanushka 5th September 2020 10:02 PM

help me by solving this paper

Asked by khushiaggarwal726 10th September 2020 10:15 AM

2/7  and 4/5

Asked by ketanlakhani4353 17th September 2020 10:23 AM

What is the least perfect least square which is divisible by each of 21, 36 and 66? Give your answer in index form

Asked by aryan975404 26th September 2020 5:25 PM

[(5 ^(-1) - 3 ^(-2)+3^3]^-1

Asked by trivedijuhi7312 5th October 2020 8:10 AM

if xy=180 and hcf (x,y)=3 , then find the lcm (x,y)

Asked by rajshivam35941 12th October 2020 1:13 PM

find the lcm of 26 and 32

Asked by btcrajesh.2007 29th October 2020 10:21 PM

ans

Asked by khanajmal9460 20th November 2020 10:45 PM

lcm of 1491 and 3408

Asked by aniketkawakol 28th December 2020 8:08 AM