Question : A sum of money becomes INR 11,880 after 4 years and INR 17,820 after 6 years on compound interest, if the interest is compounded annually. What is the half of the sum (in INR)?

Option 1: 2,410

Option 2: 2,530

Option 3: 2,640

Option 4: 2,750

Question : Directions: Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.

Option 1:

Option 2:

Option 3:

Option 4:

Question : Study the given graph and answer the question that follows.

The ratio of the total production of cement by Company A in 2016 and Company C in 2018 to the total production of cement by Company B in 2017 and 2019 is:

Option 1: 9 : 8

Option 2: 7 : 6

Option 3: 8 : 7

Option 4: 10 : 9

Question : Directions: The weight of the four boxes is 20, 40, 80, and 90 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes, and in a combination, a box can be used only once?

Option 1: 220

Option 2: 230

Option 3: 150

Option 4: 210

Question : Directions: In the following question, out of the four alternatives, select the alternative that will improve the bracketed part of the sentence. In case no improvement is needed, select "No Improvement".

Due to the fall in real estate prices builders have (stopped from constructing) multi-storeyed office buildings

(1) at constructing

(2) to constructing

(3) stopped constructing

(4) No Improvement

Option 1: 1

Option 2: 2

Option 3: 3

Option 4: 4

Question : Directions: In the following question, some parts of the sentence have errors, and some are correct. Find out which part of the sentence has an error. The number of that part is the answer. If a sentence is error-free, your answer is "No Error".

Tired I was I had to (1) / keep on working till (2) / the wee hours of the morning. (3) / No Error (4).

Option 1: (1)

Option 2: (2)

Option 3: (3)

Option 4: (4)

Question : (N + 18) persons, each working for 7.5 hours a day, can complete 48% of the work in 20 days. (N + 12) persons can complete the remaining work in 30 days if each works 6.5 hours per day. Determine the value of N.

Option 1: 18

Option 2: 16

Option 3: 20

Option 4: 22

Question : From two points, lying on the same horizontal line, the angles of elevation of the top of the pillar are $\theta$ and $\phi$ ($\theta<\phi$). If the height of the pillar is $h$ m and the two points lie on the same sides of the pillar, then the distances between the two points are:

Option 1: $h(\tan\theta-\tan\phi)$ metre

Option 2: $h(\cot\phi-\cot\theta)$ metre

Option 3: $h(\cot\theta-\cot\phi)$ metre

Option 4: $h\frac{(\tan\theta \tan\phi)}{(\tan\phi-\tan\theta)}$ metre

Question : Successive discounts of 10% and 10% are equivalent to a single discount of:

Option 1: 18%

Option 2: 19%

Option 3: 20%

Option 4: 21%

Question : The area of a sector of a circle is 88 sq. cm., and the angle of the sector is 45°. Find the radius of the circle. (Use $\pi=\frac{22}{7}$)

Option 1: $3 \sqrt{ 11} \mathrm{~cm}$

Option 2: $4 \sqrt{ 14} \mathrm{~cm}$

Option 3: $6 \sqrt{ 13} \mathrm{~cm}$

Option 4: $5 \sqrt{ 14} \mathrm{~cm}$