Mathematics (NSTSE Class 4): Questions 682 - 690 of 1144

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Question number: 682

» Mathematics » Multiples and Factors

MCQ▾

Question

The sum of digits is divisible by 9, the number is:

Choices

Choice (4) Response

a.

300

b.

164

c.

256

d.

279

Question number: 683

» Mathematics » Multiples and Factors

MCQ▾

Question

The unique number is:

Choices

Choice (4) Response

a.

0

b.

2

c.

1

d.

3

Question number: 684

» Mathematics » Multiples and Factors

MCQ▾

Question

41 and 51 are ________ numbers.

Choices

Choice (4) Response

a.

Twin prime

b.

Co-prime

c.

Prime

d.

Composite

Question number: 685

» Mathematics » Fractions

MCQ▾

Question

Two fractions are equivalent if their cross multiplications are:

Choices

Choice (4) Response

a.

Not equal

b.

0

c.

1

d.

Equal

Question number: 686

» Mathematics » Fractions

MCQ▾

Question

Three–sixths of 12 litres Equation ________ litres

Choices

Choice (4) Response

a.

4

b.

2

c.

8

d.

6

Question number: 687

» Mathematics » Multiples and Factors

MCQ▾

Question

________ is the smallest prime number.

Choices

Choice (4) Response

a.

4

b.

2

c.

1

d.

5

Question number: 688

» Mathematics » Multiplication and Division

MCQ▾

Question

The exact value of euro compared to the Indian rupee changes from day to day. On a given day, Rs. 216 was worth 4 euros. How many euros would Rs. 324 have been worth on that day?

Choices

Choice (4) Response

a.

8

b.

6

c.

10

d.

11

Question number: 689

» Mathematics » Multiplication and Division

MCQ▾

Question

This image shows the calculation of multiplication

This Image Shows the Calculation of Multiplication

In given calculation find the incorrect digit

Answer Equation is incorrect due to a mistake in one of the digits in the calculation step. The incorrect digit is:

Choices

Choice (4) Response

a.

6

b.

1

c.

0

d.

5

Question number: 690

» Mathematics » Multiples and Factors

MCQ▾

Question

A number which when divided by 2, leaves zero as remainder, is ________ number.

Choices

Choice (4) Response

a.

Even

b.

Prime

c.

Twin prime

d.

Odd

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