IBPS RRB Officers Scale-I, Preliminary & Main Online Exam>Chapter 5 - Number System>OBJECTIVE TYPE QUESTIONS>Q 48

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IMPORTANT

Earn 100

Mr. Confusion wanted to buy both pens as well as pencils. He had Rs. $190$ with him. If every pen costs Rs. $15$ and every pencil costs Rs. $8$ , what is the maximum number of items he can buy if he has to exhaust all the money he had?

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Important Questions on Number System

HARD

IBPS RRB Office Assistant Mains

IMPORTANT

IBPS RRB Officers Scale-I, Preliminary & Main Online Exam>Chapter 5 - Number System>OBJECTIVE TYPE QUESTIONS>Q 49

What is the least number that must be subtracted from

2024

, so that the result when divided by

7, 10,

and

15

will leave the same remainder

3

in each case?.

EASY

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IMPORTANT

IBPS RRB Officers Scale-I, Preliminary & Main Online Exam>Chapter 5 - Number System>OBJECTIVE TYPE QUESTIONS>Q 50

The LCM of two numbers is

72

and their HCF is

12

. If one of the numbers is

24

, what is the other number?

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IMPORTANT

IBPS RRB Officers Scale-I, Preliminary & Main Online Exam>Chapter 5 - Number System>OBJECTIVE TYPE QUESTIONS>Q 51

Which of the following is not true?.

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IMPORTANT

IBPS RRB Officers Scale-I, Preliminary & Main Online Exam>Chapter 5 - Number System>OBJECTIVE TYPE QUESTIONS>Q 52

Sum of

19^{2} + 20^{2} + 21^{2} + 23^{2} + 24^{2}

is divisible by:

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IMPORTANT

IBPS RRB Officers Scale-I, Preliminary & Main Online Exam>Chapter 5 - Number System>OBJECTIVE TYPE QUESTIONS>Q 53

If the last two digits of a four-digit number are interchanged, the new number obtained is greater than the original number by

54

. What is the difference between the last two digits of the number?

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IBPS RRB Officers Scale-I, Preliminary & Main Online Exam>Chapter 5 - Number System>OBJECTIVE TYPE QUESTIONS>Q 54

The sum of all perfect squares lying between

1

and

10

(both inclusive) is:

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IBPS RRB Office Assistant Mains

IMPORTANT

IBPS RRB Officers Scale-I, Preliminary & Main Online Exam>Chapter 5 - Number System>OBJECTIVE TYPE QUESTIONS>Q 55

LCM of two numbers

x

and

y

is

161

. Find out the value of

(4 x - 3 y)

, given that

y > x, x > 1

.

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IBPS RRB Office Assistant Mains

IMPORTANT

IBPS RRB Officers Scale-I, Preliminary & Main Online Exam>Chapter 5 - Number System>OBJECTIVE TYPE QUESTIONS>Q 56

If the sum of three consecutive multiples of

3

is

72

, which is the largest among them?