NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 682 - 690 of 1971
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Question number: 682
» Mathematics » Multiples and Factors
Question
The sum of digits is divisible by 9, the number is:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 256 | |
b. | 300 | |
c. | 279 | |
d. | 164 | |
Question number: 683
» Mathematics » Multiples and Factors
Question
The unique number is:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 1 | |
b. | 2 | |
c. | 3 | |
d. | 0 | |
Question number: 684
» Mathematics » Multiples and Factors
Question
41 and 51 are ________ numbers.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Composite | |
b. | Twin prime | |
c. | Co-prime | |
d. | Prime | |
Question number: 685
» Mathematics » Fractions
Question
Two fractions are equivalent if their cross multiplications are:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 1 | |
b. | Not equal | |
c. | Equal | |
d. | 0 | |
Question number: 686
» Mathematics » Fractions
Question
Three–sixths of 12 litres ________ litres
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 8 | |
b. | 2 | |
c. | 4 | |
d. | 6 | |
Question number: 687
» Mathematics » Multiples and Factors
Question
________ is the smallest prime number.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 1 | |
b. | 5 | |
c. | 4 | |
d. | 2 | |
Question number: 688
» Mathematics » Multiplication and Division
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
Question
This Image Shows the Calculation of Multiplication
Answer is incorrect due to a mistake in one of the digits in the calculation step. The incorrect digit is:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 0 | |
b. | 5 | |
c. | 1 | |
d. | 6 | |
Question number: 690
» Mathematics » Multiples and Factors
Question
A number which when divided by 2, leaves zero as remainder, is ________ number.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Odd | |
b. | Even | |
c. | Twin prime | |
d. | Prime | |