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Question : Directions: If ARATHY is coded as BSBUIZ then SYSTEM is coded as?
Option 1: TZTUFN
Option 2: TZTFNU
Option 3: TZFNUT
Option 4: TFUZTN
Correct Answer: TZTUFN
Solution : Given: ARATHY is coded as BSBUIZ –
Add 1 to the place value of each letter of ARATHY, to obtain the required code – A + 1 = B; R + 1 = S; A + 1 = B; T + 1 = U; H
Question : Which of the following airports become 1st airport in India to be run entirely on hydro and solar energy?
Option 1: Indira Gandhi International Airport, Delhi
Option 2: Chennai International Airport, Tamil Nadu
Option 3: Dabolim Airport, Goa
Option 4: Chhatrapati Shivaji Maharaj International Airport, Mumbai
Correct Answer: Indira Gandhi International Airport, Delhi
Solution : The correct answer is Indira Gandhi International Airport, Delhi.
Indira Gandhi International Airport, Delhi, has achieved a historic feat by becoming India's first fully hydro and solar-powered airport. Operating on renewable energy since June 1, the facility aims to achieve
Question : Direction: In a certain code language FASHION is coded as FOIHSAN. How is PROBLEM coded in that code?
Option 1: ROBLEMP
Option 2: RPBOELM
Option 3: PELBORM
Option 4: PRBOELM
Correct Answer: PELBORM
Solution : Given:
FASHION is coded as FOIHSAN.
Here, it seems that all the letters are being reversed except the first and the last letter.
Similarly, applying the same pattern to the word PROBLEM, we have –
PROBLEM is coded as PELBORM.
Hence, third option is correct.
Question : A boat covers 24 km upstream and 36 km downstream in 6 hours, while it covers 36 km upstream and 24 km downstream in $6\frac{1}{2}$ hours. The speed of the current is:
Option 1: 1 km/hr
Option 2: 2 km/hr
Option 3: 1.5 km/hr
Option 4: 2.5 km/hr
Correct Answer: 2 km/hr
Solution : Given: Time taken by boat to cover 24 km upstream and 36 km downstream = 6 hours Also, the time taken by boat to cover 36 km upstream and 24 km downstream = $6\frac{1}{2}$ hours Let speed of boat in still water = $x$
Question : Directions: If D stands for ×, S stands for +, A stands for –, and M stands for ÷, what is the value of the given expression? 28 D 6 S 34 M 2 A 8 D 6 = ?
Option 1: 558
Option 2: 3312
Option 3: 137
Option 4: 31
Correct Answer: 137
Solution : Given: 28 D 6 S 34 M 2 A 8 D 6 = ?
After replacing the letters with mathematical signs, the equation becomes – = 28 × 6 + 34 ÷ 2 – 8 × 6 = 28 × 6 + 17 – 8
Question : Which one of the following formulates the fiscal policy in India?
Option 1: Planning Commission
Option 2: Finance Commission
Option 3: Reserve Bank of India
Option 4: Ministry of Finance
Correct Answer: Ministry of Finance
Solution : The correct answer is the Ministry of Finance
A government uses fiscal policy to monitor a country's economy by adjusting its tax and expenditure rates. The Union Ministry of Finance is responsible for creating it. Fiscal policy governs the decisions made by the
Question : The average age of 15 members of a committee is increased by 4 years when two members whose ages are 60 years and 70 years are replaced by two new members. What is the average age of the new members?
Option 1: 105 years
Option 2: 80 years
Option 3: 85 years
Option 4: 95 years
Correct Answer: 95 years
Solution : Let the average age of 15 members of a committee be $x$. The sum of ages of 15 members = $15x$ New average age = $x+4$ New sum of ages = $15(x+4) = 15x+60$ Let $y$ be the average age of 2 new members.
Question : Directions: The sequence of folding a piece of paper and how the folded paper has been cut is shown in the following figures. How would this paper look when unfolded?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : When the given folded paper is unfolded, it will look like –
Hence, the first option is correct.
Question : Directions: In a certain code language, birds are flying is coded as 536, the nest is big is coded as 3423 and close the door is coded as 534. How will complete your work be coded in that language?
Option 1: 844
Option 2: 484
Option 3: 733
Option 4: 955
Correct Answer: 844
Solution : Given: 1. birds are flying ⇒ 536 2. the nest is big ⇒ 3423 3. close the door ⇒ 534
Count the number of letters in birds are flying to obtain the required code – birds→5, are→3, flying→6 Thus, birds are flying is coded as
Question : The value of $\frac{5.35 \times 5.35 \times 5.35+3.65 \times 3.65 \times 3.65}{53.5 \times 53.5+36.5 \times 36.5-53.5 \times 36.5}$ is:
Option 1: 0.09
Option 2: 0.9
Option 3: 90
Option 4: 9
Correct Answer: 0.09
Solution : Given: $\frac{5.35 \times 5.35 \times 5.35+3.65 \times 3.65 \times 3.65}{53.5 \times 53.5+36.5 \times 36.5-53.5 \times 36.5}$ = $\frac{(5.35)^3+(3.65)^3}{(53.5)^2+(36.5)^2-53.5 \times 36.5}$ = $\frac{(5.35+3.65)((5.35)^2+(3.65)^2-5.35 \times 3.65)}{100\times[(5.35)^2+(3.65)^2-5.35 \times 3.65]}$ = $\frac{5.35+3.65}{100}$ = $\frac{9}{100}$ = 0.09 Hence, the correct answer is 0.09.
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