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Number System

Number System
In a division sum, the divisor is 10 times the quotient and 5 times the remainder. If the remainder is 46, the dividend is:

6890
9865
5336
2568

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

5336

Number System
If (74)² is added to the square of a number the answer so obtained is 7780. What is the number ?

49
48
47
50

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number be x.or, x² + (74)² = 7780or, x² = 7780 - 5476 = 2304∴ x = 48

Number System
What is 846 times 323 ?

273258
264258
283298
293798

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

846 x 323 = 273258

Number System
Sum of two numbers is 80. Greater number exceeds by 5 from four times of the smaller. Find the numbers?

62, 18
60, 20
64, 16
65, 15

ANSWER DOWNLOAD EXAMIANS APP

Number System
One half of a two digit number exceeds its one third by 6. What is the sum of the digits of the number?

9
3
7
5

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

x/2 – x/3 = 6=> x =63 + 6 = 9

Number System
Complete the series : 1, 2, 3, 5, 8, 13 ....

1
4
9
7

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

1

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