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Number System

Number System
4/6 of 6/5 of 5/7 of a number is 96. Find the number.

168
162
164
170

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number be x.∴ x x 4/6 x 6/5 x 5/7 = 96∴ x = 96 x 6 x 5 x 7/4 x 6 x 5 = 168

Number System
The average of 7 consecutive even numbers A, B, C, D, E, F and G is 36. What is the product of ' C and 'E' ?

1468
1292
1168
1327

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

A + B + C + D + E + F + G/7 = 36Therefore, D = 36Therefore, C = 34,                             E = 38Therefore, Product = 34 x 38 = 1292

Number System
(4300731) - ? = 2535618

1865113
1675123
1765113
1775123

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let 4300731 - x = 2535618Then, x = 4300731 - 2535618 = 1765113

Number System
35%of ?=242

394
542
487
693

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

693

Number System
On dividing number by 357, we get 39 as remainder. On dividing the same number by 17, what will be the remainder?

3
0
11
5

ANSWER DOWNLOAD EXAMIANS APP

Number System
7.8% of 12.5 + 2.5% of 161 = ?

5
9
12
2

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

7.8 x 12.5/100 + 2.5 x 161/100= 0.975 + 4.025= 5

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