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Question : An article is sold for Rs. 6552 after a discount of 22%. What is the marked price (in Rs.) of the article?
Option 1: 8450
Option 2: 8425
Option 3: 8400
Option 4: 8750
Correct Answer: 8400
Solution : Given: An article is sold for Rs. 6552 after a discount of 22%. Let the marked price be 100 units. So, the selling price is (100 – 22) = 78 units When the selling price is Rs. 6552, The marked price will be $\frac{100}{78}$ ×
Question : Directions: In the following question, some parts of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select 'No Error'.
Just as (1) / I was entering the room, (2) / the family was going for a party. (3) / No Error (4)
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (3)
Solution : The correct choice is the third option.
Explanation: The preposition "for" should be replaced with "to". The prepositional phrase "to a party" conveys that the family was going to attend a party or an event.
Therefore, the correct sentence is: "Just as I
Question : What will be the greatest number $32 \mathrm{a} 78\mathrm{b}$, which is divisible by 3 but NOT divisible by 9? (Where a and b are single digit numbers).
Option 1: 329787
Option 2: 329784
Option 3: 329781
Option 4: None of these
Correct Answer: 329784
Solution : For option 1, the sum of the digits = $3 + 2 + 9 + 7 + 8 + 7 = 36$ (Divisible by 3 and 9) For option 2, the sum of the digits = $3 + 2 + 9 + 7 + 8
Question : Tina can do a work in 15 days and Manya can do the same work in 18 days. If they worked for 6 days, then what is the fraction of work is left?
Option 1: $\frac{4}{15}$
Option 2: $\frac{8}{15}$
Option 3: $\frac{11}{15}$
Option 4: $\frac{11}{30}$
Correct Answer: $\frac{4}{15}$
Solution : One day work of Tina = $\frac{1}{15}$ One day work of Manya = $\frac{1}{18}$ One day work of Tina and Manya = $\frac{1}{15}+\frac{1}{18}$ = $\frac{6+5}{90}$ = $\frac{11}{90}$ Six day work of Tina and Manya = $\frac{11}{90}\times6$ = $\frac{11}{15}$ Remaining work = $(1-\frac{11}{15})$ = $\frac{4}{15}$ Hence,
Question : Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select 'No substitution'.
I asked my brother for the key to the garage.
Option 1: key in the garage
Option 2: key into the garage.
Option 3: key of garage.
Option 4: No substitution
Correct Answer: No substitution
Solution : The correct choice is the fourth option.
The sentence requires no substitution, as it uses the correct preposition out of the given options. The sentence conveys that the speaker asked his brother for the garage keys.
Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 6, 11, 21, 41, 81, ?
Option 1: 241
Option 2: 151
Option 3: 161
Option 4: 240
Correct Answer: 161
Solution : Given: 6, 11, 21, 41, 81, ?
The pattern is as follows – (6 × 2) – 1 = 12 – 1 = 11 (11 × 2) – 1 = 22 – 1 = 21 (21 × 2) – 1 = 42 – 1 =
Question : Directions: In a certain code language, LUCKNOW is written as 6, and PATANA is written as 5. How will RAJASTHAN be written in that language?
Option 1: 8
Option 2: 7
Option 3: 9
Option 4: 6
Correct Answer: 8
Solution : Given: LUCKNOW is written as 6, and PATANA is written as 5.
Subtract 1 from the total number of letters in LUCKNOW, to obtain the required code – The total number of letters in the word LUCKNOW is 7→7 – 1 = 6 Thus, LUCKNOW
Question : Directions: If a mirror is placed on line AB, then which of the answer figures is the right image of the given figure?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As per mirror image properties, closer things appear close to the mirror in reflection. According to the information provided, the mirror is placed at the right of the figure (on line AB). So, the right of the reflected image will appear as its left, and the
Question : The total surface area of a right circular cylinder with a radius of the base 7 cm and height 20 cm, is:
Option 1: 900 cm2
Option 2: 140 cm2
Option 3: 1000 cm2
Option 4: 1188 cm2
Correct Answer: 1188 cm2
Solution : Given: Radius, $r$ = 7 cm Height, $h$ = 20 cm we know that, Total surface area of right circular cylinder = $2\pi r(h+r)$ = $2 × \frac{22}{7}×7(20+7)$ = 2 × 22 × 27 = 1188 Hence, the correct answer is 1188 cm
Question : Which river basin is shared by more than 10 states of India?
Option 1: Indus
Option 2: Brahmaputra
Option 3: Ganga
Option 4: Damodar
Correct Answer: Ganga
Solution : The correct answer is Ganga.
River Ganga has ten river basin states, namely Uttar Pradesh, Madhya Pradesh, Rajasthan, Bihar, West Bengal, Uttarakhand, Jharkhand, Haryana, Chhattisgarh, and Himachal Pradesh, and 1 Union Territory of Delhi. It is the largest river basin in India. The largest
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