NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 150 - 160 of 1732
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Question number: 150
» Mathematics » Fractions and Decimals
Question
The multiplicative inverse of is
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
| |
b. | 0 | |
c. | 1 | |
d. | None of the above | |
Question number: 151
» Mathematics » Comparing Quantities
Question
Ratio of 450 g and 4 kg is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 15: 9 | |
b. | 9: 80 | |
c. | 9: 16 | |
d. | None of the above | |
Question number: 152
» Mathematics » Fractions and Decimals
Question
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 42 | |
b. | 38 | |
c. | 35 | |
d. | 28 | |
Question number: 153
» Mathematics » Fractions and Decimals
Question
The sum of and is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
| |
b. |
| |
c. | 1 | |
d. |
| |
Question number: 154
» Mathematics » Fractions and Decimals
Question
Fractions with different denominators are called ________ fractions.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Proper | |
b. | Like | |
c. | Unlike | |
d. | Improper | |
Question number: 155
» Mathematics » Fractions and Decimals
Question
of ________ = 12
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 24 | |
b. | 36 | |
c. | 6 | |
d. | 54 | |
Question number: 156
» Mathematics » Fractions and Decimals
Question
How many one – fifths make one?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 10 | |
b. | 1 | |
c. | 5 | |
d. | 7 | |
Question number: 157
» Mathematics » Fractions and Decimals
Question
Reciprocal of is
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
| |
b. |
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c. |
| |
d. | Question does not provide sufficient data or is vague | |
Question number: 158
» Mathematics » Fractions and Decimals
Question
If the cost of 12 pens is Rs. 124.36, then the cost of 1 pen is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 10.36 Rs. | |
b. | 15.76 Rs. | |
c. | 11.12 Rs. | |
d. | 12.24 Rs. | |
Question number: 159
» Mathematics » Fractions and Decimals
Question
Improper fraction of is
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
| |
b. |
| |
c. |
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d. |
| |
Question number: 160
» Mathematics » Simple Equations
Question
If 40 % of 80 % of a number is 640, then the number is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 2000 | |
b. | 4200 | |
c. | 3800 | |
d. | 2200 | |