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Question : The line chart given below shows the income and expenditure of a company in five years. The income in years P and Q together is how much percent more than the expenditure in years S and T together?
Option 1: 220%
Option 2: 380%
Option 3: 29%
Option 4: 340%
Correct Answer: 340%
Solution : Based on the line chart, The income in years P and Q together is 1100 units (650 in P and 450 in Q). The expenditure in years S and T together is 250 units (150 in S and 100 in T). $ \text{Percentage increase}$ $
Question : Rearrange the parts of the sentence in correct order. The Google doodle P. with a cup of green tea, beaker and Q. Tsujimura working in her laboratory R. some green tea leaves by the side S. features a graphical representation of
Option 1: RSPQ
Option 2: PQSR
Option 3: RPQS
Option 4: SQPR
Correct Answer: SQPR
Solution : The correct option is the fourth option.
The sentence in the correct order is: The Google doodle features a graphical representation ofTsujimura working in her laboratory with a cup of green tea, a beaker and some green tea leaves by the side.
This arrangement
Question : Directions: In a certain code language, GRAPE is coded as 21-54-3-48-15, and MELON is coded as 39-15-36-45-42. How will PEACH be coded in the same language?
Option 1: 48-15-3-8-27
Option 2: 48-15-3-9-24
Option 3: 49-15-3-9-27
Option 4: 45-16-3-9-24
Correct Answer: 48-15-3-9-24
Solution : Given: GRAPE is coded as 21-54-3-48-15, and MELON is coded as 39-15-36-45-42.
Multiply the positional value of the letters GRAPE by 3, to obtain the required code – G→7 × 3 = 21; R→18 × 3 = 54; A→1 × 3 = 3; P→16 ×
Question : Directions: In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be true even if they are seen to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows the given statements. Statements: I. Some U are M II. All M are J. Conclusions: I. All J are U. II. Some U are J. III. Some M are U.
Option 1: Only conclusion III follows
Option 2: Both conclusions I and III follow
Option 3: Only conclusion II follows
Option 4: Both conclusions II and III follow
Correct Answer: Both conclusions II and III follow
Solution : The possible Venn diagram according to the given statements is as follows –
Let's analyse the conclusions – Conclusion (I): All J are U – From the Venn diagram, we can see that the two circles representing J and U
Question : Select the correct indirect form of the given sentence. He said, “You were making excuses.”
Option 1: He said that I had been making excuses.
Option 2: He said that you were making excuses.
Option 3: He said that you had been making excuses.
Option 4: He said that I was making excuses.
Correct Answer: He said that I had been making excuses.
Solution : The correct choice is the first option.
The steps of conversion are as follows:
Question : If the three numbers in the ratio 3 : 2 : 5 such that the sum of the squares is equal to 1862, then which number is the middle one?
Option 1: 16
Option 2: 14
Option 3: 13
Option 4: 15
Correct Answer: 14
Solution : Given: The ratio of three numbers is 3 : 2 : 5. The sum of the squares of the numbers = 1862 Let the numbers be $3x,2x,$ and $5x$. According to the given condition, $(3x)^{2}+(2x)^{2}+(5x)^{2}=1862$ ⇒ $9x^{2}+4x^{2}+25x^{2}=1862$ ⇒ $38x^{2}=1862$ ⇒ $x^{2}=\frac{1862}{38}$ ⇒ $x=\sqrt{49}$ ⇒ $x=7$
Question : Directions: In the following question, select the number that can be placed at the sign of the question mark (?) from the given alternatives.
Option 1: 13
Option 3: 15
Option 4: 16
Correct Answer: 15
Solution : In each figure, starting from the top left corner add 3 in each number in a clockwise direction, to get the required missing number.
In figure one: 1 + 3 = 4; 4 + 3 = 7; 7 + 3 = 10 In figure two:
Question : Vinegar used in cooking contains which of the following compounds?
Option 1: Methanol
Option 2: Sodium sulphate
Option 3: Ammonia
Option 4: Acetic acid
Correct Answer: Acetic acid
Solution : The correct option is Acetic acid.
Acetic acid (CH3COOH), water, and trace amounts of other chemicals, which could include flavourings, make up vinegar. There is variation in the acetic acid content. Acetic acid usually makes up 5% to 8% of the
Question : Directions: In a certain code language, APPLE is written as 25 and JUNIOR is written as 36. How will PACKAGE be written in that language?
Option 1: 81
Option 2: 36
Option 3: 49
Option 4: 64
Correct Answer: 49
Solution : Given: APPLE is written as 25 and JUNIOR is written as 36.
Square the number of letters in APPLE, to obtain the required code – Number of letters in APPLE = 5→52 = 25 Thus, APPLE is coded as 25. And in, JUNIOR is
Question : A thief is noticed by a policeman from a distance of 150 m. The thief starts running and the policeman chases him. The thief and the policeman run at the rate of 8 km/hr and 10 km/hr respectively. At what distance will the policeman catch the thief?
Option 1: 1000 metres
Option 2: 850 metres
Option 3: 500 metres
Option 4: 750 metres
Correct Answer: 750 metres
Solution : The relative speed of policeman to the thief = (10 – 8) = 2 km/hr = $\frac{2×5}{18}$ = $\frac{5}{9}$ m/s The time taken by the police to catch the thief = $150\div\frac{5}{9}$ = 270 seconds Now, the speed of the policeman = 10 km/hr
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