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Question : Directions: If A × B means that A is the father of B, A ÷ B means that A is the mother of B, and A + B means that A is the brother of B then which of the following expressions shows that P is the paternal grandmother of R?
Option 1: P ÷ R × Q
Option 2: P ÷ Q × R
Option 3: P ÷ Q + R
Option 4: P × Q ÷ R
Correct Answer: P ÷ Q × R
Solution : Let's check the options – First option: P ÷ R × Q According to the given expression, the family tree will be as follows – Here, the quadrilateral represents the male, and the circular figure represents the female in the figure.
Question : Which of the following pressure belt is known as the horse latitude?
Option 1: Sub - Polar Low Pressure
Option 2: Equatorial Low Pressure
Option 3: Sub - Tropical High Pressure
Option 4: High Pressure
Correct Answer: Sub - Tropical High Pressure
Solution : The correct option is Sub - Tropical High Pressure
The pressure belt known as the horse latitude refers to the subtropical high-pressure zones located roughly around 30 degrees north and south of the equator. Specifically, the northern horse latitude is around
Question : Pellagra and Scurvy are caused by which pair of vitamin deficiencies respectively.
Option 1: Vitamin C and Vitamin D
Option 2: Vitamin B-3 and Vitamin C
Option 3: Vitamin C and Vitamin A
Option 4: Vitamin A and Vitamin B-12
Correct Answer: Vitamin B-3 and Vitamin C
Solution : The correct option is Vitamin B-3 and Vitamin C.
Pellagra is a deficiency of Vitamin B3, causing dermatitis, diarrhoea, and dementia. It was common in societies dependent on maize. Scurvy is caused by a lack of Vitamin C, causing fatigue,
Question : Directions: Select the option related to the fifth term in the same way as the second term is related to the first term and the fourth term is related to the third term. NP3 : PS27 : AQ4 : CT64 :: FE5 : ?
Option 1: HH125
Option 2: HI125
Option 3: II125
Option 4: IH125
Correct Answer: HH125
Solution : Given: NP3 : PS27 : AQ4 : CT64 :: FE5 : ?
Add 2 and 3 in the place value of the first and second letter respectively and determine the cube of the number of NP3, to obtain the required code – Like, NP3 :
Question : Fill in the blank with the most appropriate word.
As the sun was setting, the clouds were looking beautiful with myriad ___________colours.
Option 1: differently
Option 2: difference
Option 3: different
Option 4: differential
Correct Answer: different
Solution : The correct choice is the third option.
"Different" fits well in the context of describing the colours of the clouds, suggesting that there are various or diverse colours present. It conveys the idea that the colours are varied and not uniform.
Therefore, the complete sentence
Question : If 4 men or 6 boys can finish a piece of work in 20 days, then in how many days can 6 men and 11 boys finish the same work?
Option 1: 5
Option 2: 6
Option 3: 7
Option 4: 8
Correct Answer: 6
Solution : Time taken by 4 men to complete the work = 20 days Part of work done by 4 men in a day = $\frac{1}{20}$ Part of work done by 1 man in a day = $\frac{1}{20×4}=\frac{1}{80}$ Time taken by 6 boys to complete the work
Question : Which among the following is another word for the universe?
Option 1: Big Crunch
Option 2: Astronomy
Option 3: Cosmos
Option 4: Supernova
Correct Answer: Cosmos
Solution : The correct answer is Cosmos.
Another word for "universe" is "cosmos." Both terms refer to the entirety of space, including all matter, energy, planets, stars, galaxies, and the cosmic structures that make up the entirety of existence.
Question : Sita deposited Rs. 5000 at 10% Simple interest for 2 years. How much more money will Sita have in her account at the end of two years, if it is compounded semi-annually?
Option 1: Rs. 50
Option 2: Rs. 40
Option 3: Rs. 77.50
Option 4: Rs. 85.50
Correct Answer: Rs. 77.50
Solution : Given: $P$ = Rs. 5000, $R$ = 10%, and $T$ = 2 years So, simple interest = $\frac{5000×10×2}{100}=1000$ If compounded semi-annually, $R$ =$\frac{10}{2}=5$%, $T$ = 4 Compound interest = $[P(1+\frac{R}{100})^{t}–1]$ = $[5000(1+\frac{5}{100})^{4}–1]$ = $[5000(\frac{194481}{160000})–1]$ = $\frac{5000×34481}{160000}$ = Rs. 1077.50 $\therefore$ Required difference = 1077.5
Question : Directions: If × means addition, + means multiplication, + means subtraction, and – means division, then what is the value of the following expression? 16 – 4 × 12 + 3 ÷ 18
Option 1: 24
Option 2: 18
Option 3: 30
Option 4: 22
Correct Answer: 22
Solution : Given: × means addition, + means multiplication, ÷ means subtraction, and – means division. 16 – 4 × 12 + 3 ÷ 18
After replacing the symbols, the equation becomes – = 16 ÷ 4 + 12 × 3 – 18 = 4 + 36
Question : Directions: In the following question, study the chart and answer the question.
What is the percentage increase in Education from April month to May month?
Option 1: 9.56%
Option 2: 12.35%
Option 3: 20%
Option 4: 10.82%
Correct Answer: 10.82%
Solution : As per the given graph, The expenditure on education in April month, = 24000 × $\frac{47}{100}$ = INR 11,280 The expenditure on education in May month, = 25000 × $\frac{50}{100}$ = INR 12,500 The percentage increase from May month to April month, = $\frac{\text{Final value
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