If the angles of a pentagon are in the ratio 1 : 3 : 6 : 7 : 10, then the smallest angle is:
- AOption (a)
30°
- BOption (b)
32°
- COption (c)
27°
- DOption (d)
20°
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Correct answer
30°
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Browse complete papersIf the angles of a pentagon are in the ratio 1 : 3 : 6 : 7 : 10, then the smallest angle is:
30°
32°
27°
20°
Correct answer
30°
What should come in place of the question mark (?) in the following question?
(4 × 4)3 ÷ (512 ÷ 8)4 × (32 × 8)4 = (2 × 2)?+4
8
12
6
14
Correct answer
8
A and B Can finish a work together in 30 days. B and C can finish the same work together in 24 days and A and C can finish the work together in 40 days. If all three Work together. how long Will it take them to complete the Work?
15 days
10 days
20 days
5 days
Correct answer
15 days
A can do a work in 20 days, while B can do the same work in 25 days. They started the work jointly. Few days later C also joined them and thus all of them completed the whole work in 10 days. All of them were paid total Rs.700. What is the share of C?
Rs.75
Rs.55
Rs.70
Rs.65
Correct answer
Rs.75
Ganesh, Ram and Sohan together can complete a work in 16 days. If Ganesh and Ram together can complete the same work in 24 days, then the number of days Sohan alone takes, to finish the work is–
40 days
48 days
32 days
30 days
Correct answer
40 days
If the 8-digit number 179x091y is divisible by 88, the value of (5x – 8y) is:
4
7
9
5
Correct answer
4
Two cards are drawn at random one after another without replacement from a pack of 52 playing cards. Find the probability that they will consist of a red king and a red queen.
\(\frac{4}{443}\)
\(\frac{3}{221}\)
\(\frac{4}{853}\)
\(\frac{2}{663}\)
Correct answer
\(\frac{4}{443}\)
How many 3-digit even numbers can be formed with no digit repeated by using the digits 0, 1, 2, 3, 4 and 5?
56
54
52
50
Correct answer
56
What should come in place of question Mark ‘?’ in the following number series?
12, 21, 39, 75, 147, _____.
273
291
283
263
Correct answer
273
The perimeter of a square, the perimeter of an equilateral triangle and the circumference of a circle are equal to 132 cm. Which shape covered maximum area?
Square
Circle
Triangle
All of the given option
Correct answer
Square