### CBSE X Mathematics Real Numbers

## 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

**sucharitasahoo1**30th November 2017 8:58 PM

### CBSE X Mathematics Real Numbers

## When a natural number N is divided by 15 gives the remainder 4 what is the remainder when the same number is divided by 5

**shamim.ayanahmad**30th November 2017 9:58 PM

### CBSE X Mathematics

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

**gpnkumar0**3rd March 2018 9:39 PM

### CBSE VI Mathematics

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

**mukeshbora19**1st April 2018 12:41 PM

### CBSE X Mathematics

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

**rishijuneja2018**14th April 2018 12:04 PM

### CBSE IX Mathematics

## Please answer the questions in the picture Attached below

**Girishdhawan**3rd June 2018 5:36 PM

### CBSE X Mathematics

## 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?

**roysubarna2016**21st June 2018 11:10 AM

### CBSE X Mathematics

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

**ABHILASHA**24th June 2018 8:22 AM

### CBSE X Mathematics

## Please solve this question

**vikasg13.hardware**28th June 2018 5:52 AM

### Maharashtra VII Mathematics

## What is the HCF and LCM of 69 and 92?

**samhitha.ahoratra**9th August 2018 3:28 PM

### ICSE IX Mathematics

## Simplify: 1-{1-(1-x²)^-1}^-1

**dasbiman984**18th August 2018 10:11 PM

### CBSE VIII Mathematics

## Solve: 1/mn + 1/n =?

**riyamaths**19th August 2018 4:50 PM

### Maharashtra VII Mathematics

## 17,102,170 lcm and hcf

**PratibhapawarHPKAhpka**21st August 2018 3:23 PM

### ICSE VI Mathematics

## 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.

**dinesh.sla**25th August 2018 5:54 PM

### Junior V Mathematics

## 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.

**dinesh.sla**25th August 2018 5:59 PM

### ICSE X Mathematics

## Please tell me

**siddharthjaiswal1122**25th August 2018 8:38 PM

### CBSE VII

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

**cooldeep3365**5th September 2018 2:13 PM

### ICSE VI Mathematics

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

**bvfiske**8th September 2018 11:38 AM

### ICSE VII Mathematics

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

**amrendra3325**17th September 2018 1:24 PM

### ICSE VII Mathematics

## 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?

**samhitha.ahoratra**17th September 2018 6:30 PM

### ICSE VII Mathematics

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

**samhitha.ahoratra**17th September 2018 6:52 PM

### CBSE VIII Mathematics

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

**Smartdharani45092**19th September 2018 6:26 AM

### ICSE VII Mathematics

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

**Rapinder0009**22nd September 2018 6:50 PM

### CBSE VI Mathematics

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

**sandeepdahiya.842**27th September 2018 7:39 PM

### CBSE VII

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

**pintudvkr73**27th September 2018 9:03 PM

### ICSE VII Mathematics

## 4-3/4+9-2/5

**Gillgurwinder80**1st October 2018 1:18 PM

### CBSE VI Mathematics

## 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?

**ssrout001**10th October 2018 5:30 AM

### ICSE VIII Mathematics

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

**meenakalota01**15th October 2018 10:50 PM

### ICSE VIII Mathematics Linear Equations

## Solve it

**prakashsahu982733**18th October 2018 11:23 AM

### CBSE VII Mathematics

## -6/13 - (-17/15)

**kalishankar90**18th October 2018 8:52 PM