NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 11 - 18 of 1732
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Question 11
Question MCQ▾
The product of a fractional number and its multiplicative inverse is
Choices
Choice (4) | Response | |
---|---|---|
a. | 0 | |
b. | 1 | |
c. | Number itself | |
d. | None of the above |
Question 12
Question MCQ▾
8 is added to a number and the sum is multiplied by 2. If 13 is subtracted from the product and the difference is divided by 3, the result is equal to 36. Find the number.
Choices
Choice (4) | Response | |
---|---|---|
a. | 31 | |
b. | 39 | |
c. | 35 | |
d. | 45 |
Question 13
Question MCQ▾
Two sums of money are in the ratio 5: 7. If the second sum is ₹ 56, then first sum is
Choices
Choice (4) | Response | |
---|---|---|
a. | 42 ₹ | |
b. | 50 ₹ | |
c. | 40 ₹ | |
d. | 35 ₹ |
Question 14
Question 15
Question MCQ▾
The average of 12, 13,14, 15 and x is 14. The value of x is
Choices
Choice (4) | Response | |
---|---|---|
a. | 17 | |
b. | 13 | |
c. | 16 | |
d. | 15 |
Question 16
Question MCQ▾
Fractions which have a common denominator are called ________ fractions.
Choices
Choice (4) | Response | |
---|---|---|
a. | Improper | |
b. | Unlike | |
c. | Proper | |
d. | Like |
Question 17
Question MCQ▾
A student has to secure 30% marks to pass. He got 120 marks and failed by 60 marks. Find the maximum marks.
Choices
Choice (4) | Response | |
---|---|---|
a. | 500 | |
b. | 350 | |
c. | 650 | |
d. | 600 |