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Explore the Back-StoryThe value of is

(a) 2023

(b) 2022

(c) 2021

(d)

In the adjoining figure, is an isosceles right-angled triangle. is perpendicular to . If , then the area in of the quadrilateral is

(a) 1

(b)

(c) 2

(d)

If (a+b+c=0), then the value of is

(a) 1

(b) 2

(c) 3

(d) 4

Ram, Rahim, Robin and Ria are four children, the product of whose ages is 5040 . Ram is older than Rahim by one year, older then Robin by two years and older than by Ria by three years. The age of Ram (in years) is

(a) 15

(b) 7

(c) 12

(d) 10

A fruit-seller sells apples, oranges and pineapples. In his stock, (20 \%) are pineapples and (60 \%) are oranges. There are 40 apples. If half the oranges are replaced by pineapples, how many pineapples are there in the shop now?

(a) 40

(b) 60

(c) 80

(d) 100

A carpenter can repair 4 tables in 5 hours. The time (in hours) for him to Repair (at the same rate) 7 tables is

(a) 8

(b) 7

(c) 7

(d) 8

In the adjoining figure, and . Then the measure (in degrees) of angle is

(a) 9

(b) 35

(c) 15

(d) 40

In the adjoining figure, is a Square. Given . If the measure of (in degrees) is then the value of (in degrees) is

(a) 205

(b) 190

(c) 200

(d) 215

Two real numbers where are given such that their sum is equal to 4 times their difference. The value of is

(a)

(b)

(c) 1

(d)

The average of three numbers is . Two of the three numbers are and . Then, the third number is

(a) (3 x+y+z)

(b) (y+z+3 x)

(c) (3 x-y-z)

(d)

From a natural number 3 is subtracted, then the result is divided by 4 and the outcome is increased by 4 and the whole result is then divided by 5 . The final resulting number is 2 . Then the natural number taken in the beginning is

(a) a perfect square

(b) a perfect cube

(c) an even number

(d) divisible by 13

For all permissible natural numbers ' (n) ', the number is

(a) a proper fraction

(c) a natural number divisible by 4

(b) an improper fraction

(d) an odd integer

The number of solutions of the equation is

(a) 0

(b) 1

(c) 2

(d) 3

If , then

(a) 68

(b) 65

(c) 73

(d) 90

In the adjoining figure, and . Then the measure of (in degrees) is

(a)

(b)

(c)

(d)

There are 3 pineapples, 6 bananas and 7 apples. Each fruit of the same category is of same price. The total amount of the fruits of the 1st row is â‚¹44, that of the 3rd row is â‚¹54 and that of the 1st column is â‚¹72. Then the total amount (in Rupees) of the fruits in the 2 nd row is .

If , then the value of is .

In the adjoining figure, two rectangles and two right-angled triangles are arranged as shown. The numbers shown inside each are their respective areas. Then the area of is .

The sum of the length and breadth of a rectangle is . A square is constructed whose side is equal to the diagonal of the rectangle. If the ratio of the areas of the square and the rectangle is , then the area of the square in is .

If the area of a circle of radius 5 is numerically of its circumference, then .

There are 3 real positive numbers. The second is greater than the first by the amount the third is greater than the second. The product of the two smaller numbers is 85 and that of the two bigger numbers is 115 . Then the difference between the smallest and the greatest numbers is .

The numbers are called triangular numbers. The nth triangular number . Then the value of is equal to .

I read of a book on one day and of the remainder on another day. If 30 pages are still unread, then the total number of pages in the book is .

Three persons A, B, C participate in a running race for distance. When A and B run, A wins by 60 seconds; when A, C run, A wins by 375 metres. When B and C run, B wins by 30 seconds. If the time taken by to run the distance is minutes and 30 seconds, then .

A ruler with no mark on it can measure its own length . A ruler with only one mark on it can measure 3 lengths . A ruler with two marks on it can measure 6 lengths and CB. Then the number of lengths a ruler with 4 marks on it can measure is .

In the adjoining figure, The value of (in degrees) is .

In the adjoining figure, . Also, . The measure of angle (in degrees) is .

The sum of the first and last of four consecutive odd integers is 52 . The sum of all of them is .

The square root of a number plus 2 gives the number itself. Then the number is .

and CEFG are two squares such That the extension of GE (diagonal Of CEFG passes through B. Given and . Then the area of square is .

The value of is

(a) 2023

(b) 2022

(c) 2021

(d)

In the adjoining figure, is an isosceles right-angled triangle. is perpendicular to . If , then the area in of the quadrilateral is

(a) 1

(b)

(c) 2

(d)

If (a+b+c=0), then the value of is

(a) 1

(b) 2

(c) 3

(d) 4

Ram, Rahim, Robin and Ria are four children, the product of whose ages is 5040 . Ram is older than Rahim by one year, older then Robin by two years and older than by Ria by three years. The age of Ram (in years) is

(a) 15

(b) 7

(c) 12

(d) 10

A fruit-seller sells apples, oranges and pineapples. In his stock, (20 \%) are pineapples and (60 \%) are oranges. There are 40 apples. If half the oranges are replaced by pineapples, how many pineapples are there in the shop now?

(a) 40

(b) 60

(c) 80

(d) 100

A carpenter can repair 4 tables in 5 hours. The time (in hours) for him to Repair (at the same rate) 7 tables is

(a) 8

(b) 7

(c) 7

(d) 8

In the adjoining figure, and . Then the measure (in degrees) of angle is

(a) 9

(b) 35

(c) 15

(d) 40

In the adjoining figure, is a Square. Given . If the measure of (in degrees) is then the value of (in degrees) is

(a) 205

(b) 190

(c) 200

(d) 215

Two real numbers where are given such that their sum is equal to 4 times their difference. The value of is

(a)

(b)

(c) 1

(d)

The average of three numbers is . Two of the three numbers are and . Then, the third number is

(a) (3 x+y+z)

(b) (y+z+3 x)

(c) (3 x-y-z)

(d)

From a natural number 3 is subtracted, then the result is divided by 4 and the outcome is increased by 4 and the whole result is then divided by 5 . The final resulting number is 2 . Then the natural number taken in the beginning is

(a) a perfect square

(b) a perfect cube

(c) an even number

(d) divisible by 13

For all permissible natural numbers ' (n) ', the number is

(a) a proper fraction

(c) a natural number divisible by 4

(b) an improper fraction

(d) an odd integer

The number of solutions of the equation is

(a) 0

(b) 1

(c) 2

(d) 3

If , then

(a) 68

(b) 65

(c) 73

(d) 90

In the adjoining figure, and . Then the measure of (in degrees) is

(a)

(b)

(c)

(d)

There are 3 pineapples, 6 bananas and 7 apples. Each fruit of the same category is of same price. The total amount of the fruits of the 1st row is â‚¹44, that of the 3rd row is â‚¹54 and that of the 1st column is â‚¹72. Then the total amount (in Rupees) of the fruits in the 2 nd row is .

If , then the value of is .

In the adjoining figure, two rectangles and two right-angled triangles are arranged as shown. The numbers shown inside each are their respective areas. Then the area of is .

The sum of the length and breadth of a rectangle is . A square is constructed whose side is equal to the diagonal of the rectangle. If the ratio of the areas of the square and the rectangle is , then the area of the square in is .

If the area of a circle of radius 5 is numerically of its circumference, then .

There are 3 real positive numbers. The second is greater than the first by the amount the third is greater than the second. The product of the two smaller numbers is 85 and that of the two bigger numbers is 115 . Then the difference between the smallest and the greatest numbers is .

The numbers are called triangular numbers. The nth triangular number . Then the value of is equal to .

I read of a book on one day and of the remainder on another day. If 30 pages are still unread, then the total number of pages in the book is .

Three persons A, B, C participate in a running race for distance. When A and B run, A wins by 60 seconds; when A, C run, A wins by 375 metres. When B and C run, B wins by 30 seconds. If the time taken by to run the distance is minutes and 30 seconds, then .

A ruler with no mark on it can measure its own length . A ruler with only one mark on it can measure 3 lengths . A ruler with two marks on it can measure 6 lengths and CB. Then the number of lengths a ruler with 4 marks on it can measure is .

In the adjoining figure, The value of (in degrees) is .

In the adjoining figure, . Also, . The measure of angle (in degrees) is .

The sum of the first and last of four consecutive odd integers is 52 . The sum of all of them is .

The square root of a number plus 2 gives the number itself. Then the number is .

and CEFG are two squares such That the extension of GE (diagonal Of CEFG passes through B. Given and . Then the area of square is .

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