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Question : Directions: In the following question, which one is the wrong number in the given series? 7, 56, 447, 3584, 28672
Option 1: 3584
Option 2: 56
Option 3: 7
Option 4: 447
Correct Answer: 447
Solution : Given: 7, 56, 447, 3584, 28672
In the above-given series, multiply the previous number by 8 to get the next number. 7 × 8 = 56; 56 × 8 = 448 ≠ 447; 448 × 8 = 3584; 3584 × 8 = 28672
So, 447
Question : Directions: In the following question, a series is given with one term missing. Choose the correct alternative from the given ones that will complete the series. 4, 11, 17, 22, ?, 29, 31, 32
Option 1: 24
Option 2: 26
Option 3: 27
Option 4: 23
Correct Answer: 26
Solution : Given: 4, 11, 17, 22, ?, 29, 31, 32
Add natural numbers in decreasing order (starting from 7) to each term to get the next term of the series. 4 + 7 = 11; 11 + 6 = 17; 17 + 5 = 22; 22
Question : When a magnesium ribbon is burnt in oxygen, it gets converted to ______.
Option 1: magnesium peroxide
Option 2: magnesium hydroxide
Option 3: magnesium carbonate
Option 4: magnesium oxide
Correct Answer: magnesium oxide
Solution : The correct option is magnesium oxide.
When a magnesium ribbon is burned in oxygen, it is converted into magnesium oxide (MgO). The chemical reaction can be represented as follows: 2Mg + O2 → 2MgO. This reaction is an example of a combustion
Question : Lactitol is derived through the hydrogenation of:
Option 1: maltose
Option 2: lactic acid
Option 3: lactose
Option 4: glucose
Correct Answer: lactose
Solution : The correct option is lactose.
Lactitol is a sugar found in milk, derived through the process of hydrogenation of lactose. This conversion is done by adding hydrogen atoms to its molecular structure.
Lactitol is nowadays used in the confectionery, bakery, and chocolate industries. It is
Question : Direction: In the following series, how many HIG occur in such a way that I is in the middle and H and G are adjacent to it on both sides?
GGHIHIIGGJKLMGIHIG
Option 1: 3
Option 2: 2
Option 3: 5
Option 4: 4
Correct Answer: 2
Solution : Given:
By checking the number of HIG, such that I is in the middle and H and G are adjacent to it on both sides -
GGHIHIIGGJKLMGIHIG = GIH and HIG
So, there are two HIG's that follow the pattern.
hence, second
Question : Directions: Select the correct combination of letters to sequentially replace the blanks and to make the given series logically complete. D_D_E_D_ _D E_
Option 1: DEDDED
Option 2: EDEDED
Option 3: EDDEDD
Option 4: DEEDEE
Correct Answer: EDDEDD
Solution : Given: D_D_E_D_ _D E_
To fill the series we need to divide the series – D_D/_E_/D_ _/D E_ Let's check each option – First option: DEDDED; DDD/EED/DDE/DED (No repeated pattern has been found.) Second
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".
(Bacteria is) the most common form of life
(1) Bacteria are
(2) Bacterium are
(3) Bacteria was
(4) No Improvement
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (1)
Solution : The correct choice is the first option.
Explanation:
"Bacteria are" is the correct form because "bacteria" is a plural noun, and the verb should agree in number, so it should be "are" whereas "bacterium are" is incorrect because "bacterium" is a singular form and cannot
Question : Select the appropriate antonym for the underlined word. Richard himself came up to persuade David to agree to their plan.
Option 1: prompt
Option 2: lure
Option 3: coax
Option 4: deter
Correct Answer: deter
Solution : The correct choice is the fourth option.
Persuade means to convince or influence someone to do something. Deter means to discourage or prevent someone from doing something by instilling fear or doubt.
The meanings of the other words are:
Question : Sentences of a paragraph are given below. While the first and the last sentences (S1 and S6) are in the correct order, the sentences in between are jumbled up. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.
S1. Under normal conditions A. talk of nothing in particular B. he would welcome us with a smile C. crack a joke or two D. for a couple of minutes S6. and then state the actual business.
Option 1: ABCD
Option 2: BCAD
Option 3: ADCB
Option 4: ACDB
Correct Answer: BCAD
Solution : The second option is correct.
Explanation: The sequence begins by setting the context of normal conditions, followed by the behaviour of the person being referred to and engaging in casual conversation, after which the person would proceed to state the actual business.
The sentence in
Question : Which of the following states in India, from October to December, receive rainfall due to northeast monsoon?
Option 1: Tamil Nadu, Kerala and Andhra Pradesh
Option 2: Punjab, Haryana and Madhya Pradesh
Option 3: Andhra Pradesh, Madhya Pradesh and Karnataka
Option 4: Uttar Pradesh, Bihar and West Bengal
Correct Answer: Tamil Nadu, Kerala and Andhra Pradesh
Solution : The correct option is Tamil Nadu, Kerala and Andhra Pradesh.
The rainy season for Tamil Nadu, Kerala, and Andhra Pradesh is the northeast monsoon. Usually, starting across southern India between October and December of each year, this monsoon system
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