Mathematics (NSTSE Class 4): Questions 129 - 135 of 1092

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Question number: 129

» Mathematics » Large Numbers

MCQ▾

Question

Observe the following pattern for obtaining the sums, then find the sum of numbers from 9 to 59?

2+12+22+32+42+52=162

3+13+23+33+43+53=168

4+14+24+34+44+54=174

———————————————-

5+15+25+35+45+55=180

———————————————-

6+16+26+36+46+56=186

7+17+27+37+47+57=192

Choices

Choice (4) Response

a.

222

b.

220

c.

210

d.

204

Question number: 130

» Mathematics » Roman Numbers

MCQ▾

Question

A student wrote a Roman numeral XII on a piece of paper. A mirror was placed as shown in the figure. The Roman numeral in the mirror appears as:

This image shows the mirror with Roman numeral

This Image Shows the Mirror With Roman Numeral

Find the Roman numeral in the mirror appears

Choices

Choice (4) Response

a.

XII

b.

IXI

c.

XV

d.

IIX

Question number: 131

» Mathematics » Addition and Subtraction

MCQ▾

Question

What is 1918+1716+1514+1312=?

Choices

Choice (4) Response

a.

124

b.

5

c.

1

d.

4

Question number: 132

» Mathematics » Large Numbers

MCQ▾

Question

How many times does the digit “1” appears in numbers from 1 to 100?

Choices

Choice (4) Response

a.

20

b.

21

c.

18

d.

19

Question number: 133

» Mathematics » Large Numbers

MCQ▾

Question

The smallest 4-digit number with the digits 7,1, 2and8 is:

Choices

Choice (4) Response

a.

8271

b.

1872

c.

8721

d.

1278

Question number: 134

» Mathematics » Roman Numbers

MCQ▾

Question

XIX+XXX= ________

Choices

Choice (4) Response

a.

51

b.

55

c.

49

d.

44

Question number: 135

» Mathematics » Large Numbers

MCQ▾

Question

One thousands more than 12223 is:

Choices

Choice (4) Response

a.

13223

b.

22223

c.

12323

d.

12233

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