List of top Mathematics Questions

Evaluate the integral: $ \int \frac{1}{x(x^4 + 1)} \, dx $
Variance of 240, 260, 270, 280
If \(C_0, C_1, C_2, ..., C_{10}\) represent the binomial coefficients in the expansion of \((1+x)^{10}\), then \(C_0C_6 + C_1C_7 + C_2C_8 + C_3C_9 + C_4C_{10} = \)
Maximize \( z = 3x + 4y \) subject to \( x + y \leq 4 \), \( x \geq 0 \), \( y \geq 0 \). What is the maximum value of \( z \)?
In a hotel, 60% had vegetarian lunch, 30% had non-vegetarian lunch and 15% had both. If 96 people were present, how many had neither?
The length of a rectangle is 13 cm and breadth is 10 cm. If length becomes 25 cm while area remains the same, find the new breadth.
A, B, C and D together invested Rs 4800 in the ratio 2 : 3 : 4 : 5. What is the share of A?
The cost price of an article is 60% of the marked price. Calculate the percent gain or loss if it is sold at a discount of 10%.
The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.5 kg. Find the average weight of all the boys in the class.
Karim lost 25% of a number. What percentage above the number must he add to make it equal to the original?
DIRECTION for the question: In the following question, find the number of squares in the given figure.
DIRECTION for the question: From the given figures marked (1), (2), (3), (4) and (5), select the one which satisfies the same conditions of placement of the dot as in fig. (X).
DIRECTIONS for the question: In the following question, you are given a figure (X) followed by four alternative figures (a), (b), (c) and (d) such that fig. (X) is embedded in one of them. Trace out the alternative figure which contains fig. (X) as its part. If fig. (X) is not embedded in the given alternatives (a), (b), (c) and (d) then choose option (e) None of these.
DIRECTIONS for the question: In the following question, you are given a figure (X) followed by four alternative figures (a), (b), (c) and (d) such that fig. (X) is embedded in one of them. Trace out the alternative figure which contains fig. (X) as its part. If fig. (X) is not embedded in the given alternatives (a), (b), (c) and (d) then choose option (e) None of these.
DIRECTION for the question: In the following question, find the number of triangles in the given figure.
DIRECTIONS for the question: In the following problem, out of the five figures marked (a), (b), (c), (d) and (e), four are similar in a certain manner. However, one figure is not like the other four. Choose the figure which is different from the rest.
DIRECTIONS for the question: In the following problem, out of the five figures marked (a), (b), (c), (d) and (e), four are similar in a certain manner. However, one figure is not like the other four. Choose the figure which is different from the rest.
DIRECTIONS for the question: In the following problem, out of the five figures marked (a), (b), (c), (d) and (e), four are similar in a certain manner. However, one figure is not like the other four. Choose the figure which is different from the rest.
DIRECTION for the question: In the following problem, out of the five figures marked (a), (b), (c), (d) and (e), four are similar in a certain manner. However, one figure is not like the other four. Choose the figure which is different from the rest.
DIRECTION for the question: In the following problem, out of the five figures marked (a), (b), (c), (d) and (e), four are similar in a certain manner. However, one figure is not like the other four. Choose the figure which is different from the rest.
DIRECTION for the question: In the following problem, out of the five figures marked (a), (b), (c), (d) and (e), four are similar in a certain manner. However, one figure is not like the other four. Choose the figure which is different from the rest.
DIRECTION for the question: Solve the following question and mark the best possible option. A father tells his son, “I was of your present age when you were born.” If the father is 36 now, how old was the boy five years back?
In a group of 15 people, 7 read French, 8 read English while 3 of them read none of these two. How many of them read French and English both?
DIRECTION for the question: Solve the following question and mark the best possible option. A father is now three times as old as his son. Five years back, he was four times as old as his son. What is the age of the son (in years)?
DIRECTION for the question: In the following question, five numbers are given. Out of these, four are alike in a certain way, but the rest one is different. Choose the one which is different from the other four. (a) 6 (b) 12 (c) 18 (d) 9 (e) 7