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Question : Emulsification is
Option 1: breaking fats into small globules
Option 2: digestion of fats
Option 3: absorption of fats
Option 4: storage of fats
Correct Answer: breaking fats into small globules
Solution : The correct answer is breaking of fats into smaller globules.
Emulsification of fat is a process of breaking of complex fat molecules into smaller fatty acids and glycerol. Emulsification of fat happens with the help of bile juices. Bile juice is
Question : Select the most appropriate meaning of the given idiom.
Left, right and centre
Option 1: To have been happening for a long time and there is a lot of activity
Option 2: Happening in a lot of places or to a lot of people
Option 3: Start well
Option 4: The news went from one person to the next
Correct Answer: Happening in a lot of places or to a lot of people
Solution : The correct choice is the second option.
The idiom left, right, and centre is used to describe something that is happening or being done in a widespread or indiscriminate manner, often suggesting that
Question :
Directions: In the following question a series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.
Option 1:
Option 2: 3.2
Option 3:
Option 4: 3
Correct Answer: 3
Solution : Given:
First, convert all the decimal values into fractions – Let's apply the pattern –
The missing number is 3. Hence, the fourth option is correct.
Question : Two elements which are used to absorb neutrons to control the chain reaction during nuclear fission are
Option 1: Boron and Cadmium
Option 2: Boron and Plutonium
Option 3: Cadmium and Uranium
Option 4: Uranium and Boron
Correct Answer: Boron and Cadmium
Solution : The correct answer is Boron and Cadmium.
Nuclear reactors make use of boron and cadmium as materials that absorb neutrons in control rods, which help to regulate the fission reaction rate. Boron-10 and cadmium-113 are particularly efficient at absorbing neutrons and assist in
Question : Directions: Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group? (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g., 13 – operations on 13 such as adding /subtracting/multiplying, etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
Option 1: 2 – 6
Option 2: 4 – 20
Option 3: 5 – 30
Option 4: 8 – 75
Correct Answer: 8 – 75
Solution : Let's check the options – First option: 2 – 6; 6 ÷ 2 = 3 Second option: 4 – 20; 20 ÷ 4 = 5 Third option: 5 – 30; 30 ÷ 5 = 6 Fourth option: 8 – 75
Question : Directions: By interchanging which two signs will the equation be correct? 16 + 31 – 3 × 93 ÷ 11 = 966
Option 1: + and –
Option 2: – and ÷
Option 3: ÷ and ×
Option 4: × and +
Correct Answer: – and ÷
Solution : Given: 16 + 31 – 3 × 93 ÷ 11 = 966
Let's check the options – First option: + and – = 16 – 31 + 3 × 93 ÷ 11 = 16 – 31 + 3 × 8.45 = 16 –
Question : Directions: In the following question, out of the four alternatives, select the alternative that will improve the bracketed part of the sentence. In case no improvement is needed, select "No Improvement".
Before I met Sakshi, I (had) a bad opinion of her.
(1) have had
(2) had had
(3) did have
(4) No Improvement
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 4
Solution : The correct choice is the fourth option.
The given sentence is structured properly. The sentence conveys the idea that the speaker did not have a pleasant opinion of Sakshi before meeting her.
Therefore, the sentence requires no improvement.
Question : Directions: Seven teachers Anil, Kamal, Ram, Sanjay, Aakash, Vivek, and Rahul are sitting around a circular table facing opposite the centre (not necessarily in the same order). Sanjay is to the immediate right of Anil. Anil is third to the right of Rahul. Vivek is not the immediate neighbour of Aakash. Kamal is second to the right of Vivek. Who is second to the right of Anil?
Option 1: Sanjay
Option 2: Vivek
Option 3: Ram
Option 4: Kamal
Correct Answer: Ram
Solution : Given: 1. Sanjay is to the immediate right of Anil. 2. Anil is third to the right of Rahul. 3. Vivek is not an immediate neighbour of Aakash. 4. Kamal is second to the right of Vivek.
From the above-given information, the following seating arrangement
Question : Suhas, a tree, and an 11.25 m tall building are positioned such that their feet on the ground are collinear and the tree is located between Suhas and the building. The tree is located at a distance of 7.5 m from Suhas and a distance of 45 m from the building. Further, the eyes of Suhas, the top of the tree, and the top of the building fall in one line, and the eyes of Suhas are at a height of 1.8 m from the ground. Find the height (in m ) of the tree.
Option 1: 3.00 m
Option 2: 3.30 m
Option 3: 3.15 m
Option 4: 3.45 m
Correct Answer: 3.15 m
Solution : Given: All points are collinear. Height of Suhas be $a$ = 1.8 m Height of building be $b$ = 11.25 m Let the height of the tree be $c$ Distance between Suhas and tree be $x$ = 7.5 m Distance between tree and building
Question : Directions: The table given below shows information about bats manufactured by six different companies. Each company manufactures only plastic and wooden bats. Each company labels these bats as Brand A or Brand B. The table shows the number of plastic bats as a percentage of the total bats manufactured by each company. It also shows the ratio of wooden bats labelled A and B. Each company manufactured a total of 550000 bats.
What is the total number of wooden bats of brand A manufactured by company T?
Option 1: 23420
Option 2: 22990
Option 3: 68920
Option 4: 72600
Correct Answer: 72600
Solution : The total number of bats manufactured by company T is 550000. Given that 45% of these are plastic bats. So the number of wooden bats is 55% of the total. The total number of wooden bats = 550000 × $\frac{55}{100}$ = 302500 The ratio of
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