Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 786 - 793 of 1201
Choose Programs:
📹 Video Course 2024 (33 Lectures [15 hrs : 13 mins]): Offline Support
Rs. 100.00 -OR-
1 Month Validity (Multiple Devices)
Preview All LecturesDetails
🎓 Study Material (52 Notes): 2024-2025 Syllabus
Rs. 150.00 -OR-
3 Year Validity (Multiple Devices)
Topic-wise Notes & SampleDetails
🎯 2028 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)
Rs. 550.00 -OR-
3 Year Validity (Multiple Devices)
CoverageDetailsSample Explanation
Help me Choose & Register (Watch Video) Already Subscribed?
Question 786
Question MCQ▾
From the frequency table the percentage of companies with more than 50 employees is Find the value of ‘x’ .
No. of Employees | 50 | 75 | 30 | 55 | 67 |
No. of Companies | 13 | 12 | 11 | 29 | 34 |
Choices
Choice (4) | Response | |
---|---|---|
a. | 88 | |
b. | 29 | |
c. | 75 | |
d. | 46 |
Question 787
Question MCQ▾
A flagstaff 12.5 m high casts a shaded length of 35.25 m. The height of the building casts a shadow of length 26.25 m under similar conditions will be:
Choices
Choice (4) | Response | |
---|---|---|
a. | 9.31 m | |
b. | 16.9 m | |
c. | 12.5 m | |
d. | 13.5 m |
Question 788
Question MCQ▾
Which of the following is a Pythagorean triplet?
Choices
Choice (4) | Response | |
---|---|---|
a. | (6,8, 10) | |
b. | (3,4, 8) | |
c. | (5,11, 13) | |
d. | All of the above |
Question 789
Question MCQ▾
can be factorized as:
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | Question does not provide sufficient data or is vague |
Question 790
Question 791
Question 792
Question 793
Question MCQ▾
The average age of four men is 54 years and their ages are in the ratio 3: 4: 5: 6. The age of the youngest men is:
Choices
Choice (4) | Response | |
---|---|---|
a. | 60 years | |
b. | 24 years | |
c. | 72 years | |
d. | 36 years |