NSTSE (National Level Science Talent Search Examination) Class 2: Questions 1320 - 1325 of 1644

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Question number: 1320

» Mathematics » Addition and Subtraction

MCQ▾

Question

A number machine takes any number put into it, adds 15, then adds 10, and then subtracts 7. If the number 23 is put into the machine, what number comes out?

A tap demonstrating calculation.

A Tap Demonstrating Calculation.

image shows a tap demonstrating calculation starting from ‘in’ ending to ‘out’.

Choices

Choice (4) Response

a.

41

b.

38

c.

25

d.

20

Question number: 1321

» Mathematics » Addition and Subtraction

MCQ▾

Question

The first four figures in a pattern are shown below:

4 rectangles with blocks inside them

4 Rectangles With Blocks Inside Them

image shows 4 squares with 2, 4, 6, 8 blocks respectively made inside them.

If the pattern continues this way, how many blocks are needed to make 5 steps?

Choices

Choice (4) Response

a.

10

b.

12

c.

7

d.

14

Question number: 1322

» Mathematics » Addition and Subtraction

MCQ▾

Question

If we add 1 thousands, 5 hundreds, 3 ones, and 8 tens, the result is:

Choices

Choice (4) Response

a.

3815

b.

1582

c.

5138

d.

1583

Question number: 1323

» Mathematics » Fractions

MCQ▾

Question

What fraction of the given shape is shaded?

Shaded rectangle – find answer

Shaded Rectangle – Find Answer

The above image has rectangle half shaded.

Choices

Choice (4) Response

a.

Equation

b.

1

c.

Equation

d.

None of the above

Question number: 1324

» General Science » Safety and First Aid

MCQ▾

Question

What happens if you touch electricity with wet hands?

Choices

Choice (4) Response

a.

Electrical currents pass through your body

b.

Larger electric currents can flow through the body

c.

Wet hands reduced electricity

d.

None of the above

Question number: 1325

» Mathematics » Fractions

MCQ▾

Question

What fraction of the given shape is shaded?

Shaded square boxes inside a rectangle – tell fractions

Shaded Square Boxes Inside a Rectangle – Tell Fractions

The above image has a rectangle with small boxes in it each shaded alternately.

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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