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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".
No one wants to drive to work anymore (1) / because of traffic jams (2) / at rush hour. (3) / No Error (4)
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (4)
Solution : The correct choice is the fourth option.
There is no error in the sentence. All parts of the sentence are grammatically and structurally correct and make sense contextually.
Question : Directions: If + means –, – means ÷, ÷ means × and × means +, then what will come in place of the (?) in the following equation? 300 – 2 + 50 × 3 ÷ 2 = ?
Option 1: 23
Option 2: 106
Option 3: 61
Option 4: 661
Correct Answer: 106
Solution : Given: + means –, – means ÷, ÷ means × and × means + 300 – 2 + 50 × 3 ÷ 2 = ?
After replacing the given symbols, the equation becomes – = 300 ÷ 2 – 50 + 3 × 2 =
Question : What will be the net discount (in percentage) after two successive discounts of 50% and 50%?
Option 1: 85%
Option 2: 75%
Option 3: 100%
Option 4: 95%
Correct Answer: 75%
Solution : Given: Both first and second discounts = 50% Net discount = $(x+y-\frac{xy}{100})$%, where $x$ and $y$ are two successive discounts. = $50+50-\frac{\text{50×50}}{100}$ = $100-\frac{\text{2500}}{100}$ = $100-25$ = $75$% Hence, the correct answer is 75%.
Question : Directions: Which of the answer figures is the exact mirror image of the given problem figure when the mirror is held on the right side?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As per the mirror image properties, closer things appear closer to the mirror in the reflection. According to the information provided, the mirror is placed on the right side of the figure. So, the left side of the reflected image will appear as the right side,
Question : Who pioneered guerrilla warfare methods?
Option 1: Babur
Option 2: Akbar
Option 3: Shivaji
Option 4: Bajirao I
Correct Answer: Shivaji
Solution : The correct answer is Shivaji.
It is believed that Chatrapati Shivaji Maharaj, the founder of the Maratha empire, used guerrilla warfare techniques such as ambushes, sabotage, raids and hit-and-run for the first time in India.
Question : What will be the ratio of the Least Common Multiple and Highest Common Factor of 12, 24, and 36?
Option 1: 3 : 1
Option 2: 4 : 1
Option 3: 6 : 1
Option 4: 2 : 1
Correct Answer: 6 : 1
Solution : Factors of 12 = 22 × 31 Factors of 24 = 23×31 Factors of 36 = 22 × 32 LCM of (12, 24, 36) = 23 × 32 = 72 HCF of (12, 24,
Question : The value of $\sqrt{\frac{1+\sin A}{1-\sin A}}$ is:
Option 1: $\sec A-\tan A$
Option 2: $\operatorname{cosec} A+\cot A$
Option 3: $\sec A+\tan A$
Option 4: $\operatorname{cosec} A-\cot A$
Correct Answer: $\sec A+\tan A$
Solution : $\sqrt{\frac{1+\sin A}{1-\sin A}}$ = $\sqrt{\frac{(1+\sin A)^2}{(1-\sin A)(1+\sin A)}}$ = $\sqrt{\frac{(1+\sin A)^2}{1-\sin^2 A}}$ = $\sqrt{\frac{(1+\sin A)^2}{\cos^2 A}}$ = $\frac{(1+\sin A)}{\cos A}$ = $\sec A + \tan A$ Hence, the correct answer is $\sec A + \tan A$.
Question : Directions: If 8 * 9 # 3 = 51 and 12 * 6 # 4 = 72, then 13 * 11 # 6 = ?
Option 1: 156
Option 2: 128
Option 3: 136
Option 4: 144
Correct Answer: 144
Solution : Given: 8 * 9 # 3 = 51; 12 * 6 # 4 = 72
Use the following mathematical signs in place of given symbols – + in place of * and × in place of #. Like, 8 * 9 # 3 = 51→(8
Question : Directions: Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series. ZY_VU_RQ_OMLKJ_GF_CB
Option 1: XSPID
Option 2: WTPID
Option 3: XSPHE
Option 4: WTPHE
Correct Answer: WTPHE
Solution : Given: ZY_VU_RQ_OMLKJ_GF_CB
To fill the series we have to divide it – ZY / _VU_ / RQ_O / MLKJ / _GF_ / CB Let's check each option – First option: XSPID – ZY / XVUS / RQPO / MLKJ / I
Question : Directions: In the following question, find the odd number from the given alternatives.
Option 1: 844
Option 2: 972
Option 3: 716
Option 4: 345
Correct Answer: 345
Solution : Let's check the options – First option: 844 (Even number) Second option: 972 (Even number) Third option: 716 (Even number) Fourth option: 345 (Odd number)
So, in the fourth option, the number is an odd number. Hence, the fourth option is correct.
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