### 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

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### CBSE X Mathematics

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### CBSE VI Mathematics

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### CBSE X Mathematics

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### CBSE IX Mathematics

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### 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?

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### CBSE X Mathematics

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### CBSE X Mathematics

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### Maharashtra VII Mathematics

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### ICSE IX Mathematics

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### CBSE VIII Mathematics

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### Maharashtra VII Mathematics

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### 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.

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### 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.

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### ICSE X Mathematics

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### ICSE VI Mathematics

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### ICSE VII Mathematics

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### 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?

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### ICSE VII Mathematics

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### CBSE VIII Mathematics

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### ICSE VII Mathematics

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### CBSE VI Mathematics

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### CBSE VII

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### ICSE VII Mathematics

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### 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?

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### ICSE VIII Mathematics

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### ICSE VIII Mathematics Linear Equations

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### CBSE VII Mathematics

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### CBSE VIII Mathematics

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### Maharashtra VI Mathematics

## 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.

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### CBSE VI Mathematics Playing With Numbers

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

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### CBSE VI Mathematics

## how to find HCF andLCM

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### Junior V Mathematics

## 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?

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### CBSE VIII Mathematics

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### CBSE X Mathematics

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### Junior V Mathematics

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