An alloy contains 40% zinc and the rest silver. In 50 kg of alloy, what is the amount of silver?
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Question 4 of 40
4. Question
A number is reduced by 5 and then multiplied by 3. The result is 111. Find the number.
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Question 5 of 40
5. Question
What per cent of 50 is 20?
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Question 6 of 40
6. Question
A man spends 15% of his monthly income on clothes and 40% of the rest on food. He there by save ₹ 153. Find his monthly income.
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Question 7 of 40
7. Question
The price of 12 chairs or 28 stools is ₹ 700. What is value of 9 chairs and 12 stools?
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Question 8 of 40
8. Question
The maximum marks in an examination are 45. A student gets 60% of this. How many mark does he get?
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Question 9 of 40
9. Question
Write the numeral for the following fifty four crore one lakh forty one.
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Question 10 of 40
10. Question
If the cost of 17 pens is ₹ 221. What is the cost of 13 pens?
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Question 11 of 40
11. Question
There were two candidates in an election. The first candidate got 248312 votes. The second candidate got 143887 votes more than first candidate. How many votes did the second candidate get? What is the total number of votes cast?
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Question 12 of 40
12. Question
If , then x is equal to
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Question 13 of 40
13. Question
The average age of 7 boys is 15 yr. Another boy joins them and the average age become 14 yr now. Find the age of the boy who join them in the end.
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Question 14 of 40
14. Question
35% of x = of 48 + 62, find the value of x.
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Question 15 of 40
15. Question
Find the largest number which can be formed by 3, 8, 7, 9
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Question 16 of 40
16. Question
The HCF and the LCM of two numbers are 13 and 1989, respectively. If one of the numbers is 117. What is the other number?
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Question 17 of 40
17. Question
A rectangular field is 120 m long and 90 m broad. Find the cost of levelling it at the cost of 15 paise per sq m.
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Question 18 of 40
18. Question
48, boys do a work in 48 days. How many extra boys should be employed to complete it in 32 days?
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Question 19 of 40
19. Question
A mixture of 80 L contains 20% water and the rest is milk. How much milk is there in the mixture?
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Question 20 of 40
20. Question
Find the area of the following figure
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Question 21 of 40
21. Question
Simplify the expression
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Question 22 of 40
22. Question
There is a string measuring 50 m long. How much 2.34 m pieces can be cut from it?
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Question 23 of 40
23. Question
A typist types pages according to given graph. Study the graph carefully and answer the question.
What is the average number of pages typed by the typist during the day Monday, Thursday and Sunday?
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Question 24 of 40
24. Question
Convert 50º C into Fahrenheit
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Question 25 of 40
25. Question
Selling price of 6 pens is equal to the cost price of 7 pens. Find the gain percentage.
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Question 26 of 40
26. Question
Find the length of a wooden plank of width 2.5 m, thickness 0.025 m and volume 0.25 m^{3}.
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Question 27 of 40
27. Question
Find the average of
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Question 28 of 40
28. Question
Find the LCM of 28, 35, 56, 84.
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Question 29 of 40
29. Question
Find the value of question mark(?) in ? ÷ 25 ÷ 12 = 52.45
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Question 30 of 40
30. Question
Difference between two complementary angles is 10º. Calculate the value of both angles.
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Question 31 of 40
31. Question
Find the interest paid on ₹ 600 for 3yr at 5% per annum.
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Question 32 of 40
32. Question
Simplify the expression 15abx – 8abx
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Question 33 of 40
33. Question
Suresh bought 96 eggs for ₹ 56.00, out of them 16 were found broken. He sold the remaining eggs as such a price that he got a gain of ₹ 4.00. Find the selling price of an egg.
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Question 34 of 40
34. Question
A boy runs a distance of 3 min 1 s. What is his speed in km/h?
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Question 35 of 40
35. Question
∠A and ∠B are supplementary angles. If ∠A is 45°. What will be ∠B?
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Question 36 of 40
36. Question
Simplify the expression 0.77 ÷ 7- 0.005 ÷ 5
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Question 37 of 40
37. Question
Find the value of x- 2y + + 1. If x = 2 and y = – 1.
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Question 38 of 40
38. Question
The number 4318 should be divided by which number so that the quotient is 17?
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Question 39 of 40
39. Question
What is the least number of 4 digits. Which is perfect square?