Numbers MCQ Set 3

Showing question 11 to 15 of total 88 MCQs

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Question No: 11

Since Raj was not paying attention in class, instead of multiplying M by 3/4, he divided by 3/4. This led to a difference of 14 between the two answers. What is value of M?

1. 12
2. 30
3. 24
4. 10

Answer: C

Explanation

Question No: 12

Summation of 5 consecutive numbers is found out to be 335. If we add the largest and smallest number what will we get?

1. 134
2. 150
3. 174
4. 226

Answer: A

Explanation

Question No: 13

In an area 2% families have 5 children each. But 8% have no children at all. Amongst the rest of the families 18% have 4 children and 27% have only one child. How many families live in the area, if 297 families have either 2 or 3 children each?

1. 550
2. 600
3. 850
4. 725

Answer: B

Explanation

Question No: 14

In a poultry farm having hens and pigs, Rohan can see 84 heads and 282 legs. How many hens are there?

1. 54
2. 30
3. 27
4. 57

Answer: C

Explanation

Question No: 15

Square of difference between two numbers is 9 while the sum of squares of those two numbers is 225. What is their product?

1. 108
2. 125
3. 169
4. 96

Answer: A

Explanation