Correct Answer: 39

Solution : Let the number of green stones as 5$x$ and the number of black stones as 8$x$, where $x$ is a positive constant.
Number of black stones = 24
⇒ 8$x$ = 24
⇒ $x$ = $\frac{24}{8}$ = 3
Total stones = 5$x$ + 8$x$ =

Correct Answer: BNCPNA

Solution : Given:
APPALL is coded as JLYPNA. 

Subtract 2 from the positional values of the second, fourth, and sixth letter of APPALL as shown, to obtain the required code –

Thus, APPALL is coded as JLYPNA.
Similarly, follow the same pattern for APPEND –

So, APPEND

Correct Answer: their

Solution : The correct choice is the third option.

The correct option is their. It is a possessive pronoun indicating ownership.

The meanings of the other options are as follows:

• There refers to a place ("over there").
• Dare means to have the courage or audacity to do

Correct Answer: Nylon 66

Solution : The correct option is Nylon 66.

The polymer formed by the reaction of hexamethylene diamine with adipic acid is known as "Nylon 66". It is a synthetic polyamide made up of repeating units produced from these two monomers. Nylon 66 is well-known for

Correct Answer: A few

Solution : The second option is the correct choice.

The phrase a few is the correct choice in this context. It indicates a small, indefinite number of months and is appropriate for expressing the idea that Steve returned to New York after a short period of

Correct Answer: 829

Solution : Given:
14, 15, 30, 33, 132, 137, 822, ?

The pattern follows: + 1; × 2; + 3; × 4; + 5; × 6; + 7.
14 + 1 = 15; 15 × 2 = 30; 30 + 3 = 33; 33 × 4 =

Correct Answer: 420420 g

Solution : R = outer Radius
r = inner radius
​​​ Volume of the hollow sphere = $\frac{4}{3}\pi$(R³ – r³) = $\frac{4}{3}\pi$(35³ – 14³)
⇒ $\frac{\text{Mass}}{\text{Density}}$  = $\frac{4}{3}$ × $\frac{22}{7}$ × (42875 – 2744)
⇒ Mass = 2.5 × $\frac{4}{3}$

Correct Answer: (56, 14, 8)

Solution : Given:
(64, 8, 16); (40, 20, 4)

Multiply the second number with half of the third number, to get the first number –
⇒ (64, 8, 16)→8 × (16 ÷ 2) = 64
⇒ (40, 20, 4)→20 × (4 ÷ 2) = 40

Correct Answer: INR 200

Solution : Total amount = INR 1,000
Ratio = 2 : 3 : 5
Value of the smallest part $=\frac{2}{2 + 3 + 5} \times 1000= 200$
Hence, the correct answer is INR 200.

Correct Answer:

Solution : Here, the geometrical shapes given in the opposite box are changed from shaded to unshaded and unshaded to shaded. On comparing the question figure and all the answer figures, the following figure will combine and make the complete pattern –

Hence, the second option is correct.