Reservation
Question : Directions: Select the option in which the numbers share the same relationship in the set as that shared by the numbers in the given set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g.13 – operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed) (32, 24, 8) (48, 42, 6)
Option 1: (64, 62, 8)
Option 2: (56, 50, 6)
Option 3: (16, 14, 4)
Option 4: (18, 12, 4)
Correct Answer: (56, 50, 6)
Solution : Given: (32, 24, 8); (48, 42, 6) The pattern is – (32, 24, 8)→32 – 24 = 8 (48, 42, 6)→48 – 42 = 6
Let's check each option – First option: (64, 62, 8) = 64 – 62 = 2 ≠ 8
Hello,
In Karnataka, rural reservation refers to a policy that provides certain benefits and preferences to students who have completed their education in rural areas.
Unfortunately, you are not eligible rural reservation because the basic criteria to apply for rural reservation is that you should have 10 years of academic
Question : A certain sum of money is given at a certain rate for 3 years. Had it been given at a 5% higher rate, it would have fetched INR 600 more. Find the sum.
Option 1: INR 8,000
Option 2: INR 5,000
Option 3: INR 6,000
Option 4: INR 4,000
Correct Answer: INR 4,000
Solution : Increase in simple interest for 3 years at a 5% higher rate = INR 600 Increase in simple interest for 1 year at a 5% higher rate = $\frac{600}{3}$ = INR 200 Let $P$ be the principal sum. $\frac{PnR}{100}$ = S.I. ⇒ $\frac{P×1×5}{100}$ =
Question : The area of a sector of a circle of radius 28 cm is 112 cm2. Find the length of the corresponding arc of the sector.
Option 1: 4 cm
Option 2: 8 cm
Option 3: 6 cm
Option 4: 5 cm
Correct Answer: 8 cm
Solution : Given: The area of a sector of a circle of radius 28 cm is 112 cm2. The area of a sector of a circle of radius $r=\pi\times r^2 \times \frac{\theta}{360^\circ}$ ⇒ $\frac{22}{7} \times 28^2 \times \frac{\theta}{360^\circ} = 112$ ⇒ $\theta = \frac{360^\circ}{22}$
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