3
Q:

# If the difference between the biggest and smallest numbers of a three consecutive numbers is one-eight of the middle number. Then Find the greatest number of the three numbers?

Q:

The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and 15 as remainder. What is the smaller number  ?

 A) 270 B) 1270 C) 350 D) 720

Explanation:

Let the smallest number be x.
Then larger number = (x + 1365)
x + 1365 = 6x + 15
= 5x = 1350
x = 270
Smaller number = 270.

1 4
Q:

There are four prime numbers written in ascending order of magnitude. The product of the first three is 385 and of the last three is 1001. Find the fourth number ?

 A) 17 B) 19 C) 13 D) 11

Explanation:

(385/1001) = 5/13

First Number is 5

=> Fourth number is 13

1 14
Q:

On dividing a number by 96, we get 271 as quotient and 0 as remainder. On dividing the same number by 95, what will be the remainder ?

 A) 87 B) 59 C) 92 D) 81

Explanation:

Number = 271 x 96 + 0 = 26016

=> 95) 26016 (273
25935
--------
81

Required number = 81.

2 11
Q:

On multiplying a number by 7, the product is a number each of whose digits is 3. The smallest such number is  ?

 A) 476190476 B) 48617 C) 47619 D) 4587962

Explanation:

By hit and trail, we find that

47619 x 7 = 333333.

7) 333333 (47619
333333
----------------
0

And 476190476 x 7 = 3333333333 but smallest number is 47619.

1 19
Q:

Find the number which multiplied by 15 is increased by 56  ?

 A) 6 B) 4 C) 3 D) 12