NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 145 - 152 of 1483
Choose Programs:
🎯 1483 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)
Rs. 500.00 -OR-
3 Year Validity (Multiple Devices)
CoverageDetailsSample Explanation
Help me Choose & Register (Watch Video) Already Subscribed?
Question 145
Question 146
Question MCQ▾
The age of a woman is three times the age of her daughter. Five years hence, the age of woman will be two times the age of her daughter. The present age of daughter is,
Choices
Choice (4) | Response | |
---|---|---|
a. | 4 | |
b. | 6 | |
c. | 3 | |
d. | 5 |
Question 147
Question MCQ▾
A toy train crosses 210 m and 122m long tunnels in 25 and 17 seconds respectively. The length of the train is.
Choices
Choice (4) | Response | |
---|---|---|
a. | 332m | |
b. | 88m | |
c. | 65m | |
d. | 11m |
Question 148
Question MCQ▾
The LCM of two numbers is 630 and HCF is 9. If the sum of the number is 153, their difference is,
Choices
Choice (4) | Response | |
---|---|---|
a. | 27 | |
b. | 56 | |
c. | 45 | |
d. | 97 |
Question 149
Question MCQ▾
The primes p, q and r satisfy where “r” is an even number, then p equals:
Choices
Choice (4) | Response | |
---|---|---|
a. | 2 | |
b. | 6 | |
c. | 8 | |
d. | 4 |
Question 150
Question MCQ▾
Which of the following system of equations has infinitely many solution?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 151
Question MCQ▾
Which of the following system of equations is consistent?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | None of the above |
Question 152
Question MCQ▾
For what values of a and b will the equations represent coincident lines?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |