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Question : Identify the animal that does not have bilateral symmetry.
Option 1: Annelida
Option 2: Molluscs
Option 3: Arthropoda
Option 4: Cnidarian
Correct Answer: Cnidarian
Solution : The correct option is Cnidarian.
Cnidarians, such as jellyfish and corals, are examples of animals that do not have bilateral symmetry. Instead, they typically exhibit radial symmetry, meaning their body parts are arranged in a circular or radial pattern around a central point rather than
Question : Red data book contains data of which of the following?
Option 1: All plant species
Option 2: All animal species
Option 3: All endangered species
Option 4: All extinct species
Correct Answer: All endangered species
Solution : The correct option is All endangered species.
A Red Data Book lists species that are endangered or severely endangered worldwide or in a particular area. It is a comprehensive list of all the species that could become extinct if their current rate of
Question : When positive numbers a,b, and c are divided by 13, the remainder are 9, 7, and 10, respectively. What will be the remainder when (a + 2b + 5c) is divided by 13?
Option 1: 8
Option 2: 9
Option 3: 5
Option 4: 10
Correct Answer: 8
Solution : Let the quotient be 1. a = 13 × 1 + 9 = 22 b = 13 × 1 + 7 = 20 c = 13 × 1 + 10 = 23 Now, putting the values, we get: a + 2b + 5c = 22
Question : ______ was a key position in the royal court of Delhi sultanate and his role was of a general supervisor over all departments.
Option 1: Diwan-i-Mustakhraj
Option 2: Diwan-i-Amir Kohi
Option 3: Diwan-i-Waqoof
Option 4: Diwan-i-Wizarat
Correct Answer: Diwan-i-Wizarat
Solution : The correct answer is Diwan-i-Wizarat.
The Wazir-led Diwan-i-Wizarat was the most significant position after the Sultan. He held one of the four crucial department head positions, although his primary responsibility at the royal court was as a general supervisor over every department. The Sultan
Question : The biological process in which both aerobes and anaerobes degrade organic matter is:
Option 1: Manuring
Option 2: Composting
Option 3: Digesting
Option 4: Nitrifying
Correct Answer: Composting
Solution : The correct answer is Composting.
Composting is a process which converts dead plant and animal materials into nutrient rich product which increases fertility of soil. It is done by aerobic and anaerobic microbes like bacteria, fungi and insects. Vermi composting is done through earthworms. It
Question : The sum of money that will yield Rs. 60 as simple interest at a rate of 6% per annum in 5 years is:
Option 1: Rs. 200
Option 2: Rs. 225
Option 3: Rs. 175
Option 4: Rs. 300
Correct Answer: Rs. 200
Solution : Given: Simple interest = Rs. 60 Rate = 6% Time = 5 years Simple interest = $\frac{\text{Principal×Rate×Time}}{100}$ ⇒ $60=\frac{\text{Principal}×6×5}{100}$ ⇒ Principal = Rs. 200 Hence, the correct answer is Rs. 200.
Question : Select the most appropriate meaning of the given idiom.
Memory like a sieve.
Option 1: Being healthy.
Option 2: Poor memory.
Option 3: Feeling ill.
Option 4: Remembering everything.
Correct Answer: Poor memory.
Solution : The second option is the correct answer.
A sieve allows things to pass through it. Hence, memory like a sieve means one forgets things very easily.
Question : Directions: Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s)from the statements. Statement I: All unions are intersections. Statement II: All intersections are negations. Conclusion I: Some negations are intersections. Conclusion II: No union is a negation.
Option 1: Only I follows
Option 2: Neither I nor II follows
Option 3: Both I and II follow
Option 4: Only II follows
Correct Answer: Only I follows
Solution : The possible Venn diagram according to the given statements is as follows –
Let's analyse the conclusions – Conclusion I: Some negations are intersections – According to the Venn diagram, all intersections are negations, therefore some negations are intersections is true. So, this
Question : Comprehension:
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
Speech is a great (1)________, but it can be a great curse, for, while it helps us to make our desires and intentions known to our fellows, it can also, if we use it carelessly, make our attitude completely misunderstood. A slip of the (2)________, the use of an unusual or ambiguous word, and so on, may create an enemy where we had hoped to win a friend. Again, different classes of people use different (3)________, and the ordinary speech of an educated man may strike an uneducated listener as showing pride. Unwittingly, we may use a word which bears a different meaning for our listener from what it does to men of our own class. Thus, speech is not a gift to use lightly without thought, but one which demands (4)________ handling; only a fool will express himself alike to all kinds and conditions of men. Thus, speech is a valuable gift but if not used in a proper way, may cause misunderstanding. Since different classes use different words, we must use speech carefully to avoid being (5)________.
Select the most appropriate option to fill in the blank number 3.
Option 1: context
Option 2: reference
Option 3: meanings
Option 4: vocabularies
Correct Answer: vocabularies
Solution : The correct choice is the fourth option.
Vocabulary refers to the range of words or language specific to different groups or classes of people. In this context, "vocabularies" highlight how different groups use distinct sets of words in their speech.
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. 78, 155, 309, ?, 1233
Option 1: 1230
Option 2: 1000
Option 3: 617
Option 4: 625
Correct Answer: 617
Solution : Given: 78, 155, 309, ?, 1233
In the above-given series, multiply the number by 2 and then subtract 1. (78 × 2) – 1 = 156 – 1 = 155; (155 × 2) – 1 = 310 – 1 = 309; (309 × 2) –
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