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Question : Which of the following pairs has open type of circulatory system?
Option 1: eartworm and leech
Option 2: man and whale
Option 3: cockroach and silverfish
Option 4: tadpole larva and fish
Correct Answer: cockroach and silverfish
Solution : The correct option is cockroach and silverfish
Cockroaches and silverfish have an open circulatory system. This type of circulatory system is characterized by the circulation of hemolymph (a fluid similar to blood) in open spaces called hemocoels. The heart pumps hemolymph into the
Question : Select the most appropriate ANTONYM of the underlined word.
The entire environment was very hostile towards us.
Option 1: Antagonistic
Option 2: Favourable
Option 3: Accurate
Option 4: Handy
Correct Answer: Favourable
Solution : The second option is correct.
Hostile is an adjective that is used to describe a situation of aggression, opposition, or unfriendliness.
Favourable is used to describe a situation that is advantageous, positive, and supportive. Both the words display contrasting meanings, as one describes a negative
Question : Directions: Two statements are given followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements. Statements: I. All trolleys are baskets. II. Some briefcases are trolleys. Conclusions: I. All briefcases are baskets. II. Some baskets are briefcases.
Option 1: Only conclusion I follows
Option 2: Only conclusion II follows
Option 3: Neither conclusion I nor II follows
Option 4: Both conclusions I and II follow
Correct Answer: Only conclusion II follows
Solution : The possible Venn diagram according to the given statements is as follows –
Let's analyse the conclusions – Conclusion (I): All briefcases are baskets – From the Venn diagram, we can see that the two circles representing briefcases and baskets have an
Question : Which body is constituted by the President of India to advise on the decision of Central Resources between the central and the State ?
Option 1: Tariff Commission
Option 2: Finance Commission
Option 3: Planning Commission
Option 4: Taxation Enquiry Commission
Correct Answer: Planning Commission
Solution : The correct option is Planning Commission.
The Planning Commission was officially established by the President of India to advise on the allocation of national resources between the central government and the states. The Planning Commission was instrumental in developing Five-Year Plans and awarding monies
Question : The value of $\frac{(0.321)^3+(0.456)^3-(0.777)^3}{0.9 \times(0.107)(0.76)(0.777)}$ is:
Option 1: 60
Option 2: –6
Option 3: –3
Option 4: 30
Correct Answer: –6
Solution : As we know, If $a + b + c = 0$ Then, $a^3 + b^3 + c^3 = 3abc$ Now, 0.321 + 0.456 – 0.777 = 0 Then, $0.321^3 + 0.456^3 - 0.777^3 = -3 \times 0.321 \times 0.456 \times 0.777$ So, $\frac{(0.321)^3+(0.456)^3-(0.777)^3}{0.9 \times(0.107)(0.76)(0.777)}$ =
Question : Directions: By Interchanging which two signs the equation will be correct? 21 – 7 × 4 ÷ 10 + 2 = 4
Option 1: – and ×
Option 2: × and ÷
Option 3: – and ÷
Option 4: + and –
Correct Answer: – and ÷
Solution : Given: 21 – 7 × 4 ÷ 10 + 2 = 4
Replace the given symbols in the options one by one with the original symbols in the given equation. First option: – and × Solving the L.H.S. of the equation – =
Question : Grafting and _____________ are horticulture techniques used to join parts from two or more plants so they appear to grow as a single plant.
Option 1: layering
Option 2: cutting
Option 3: budding
Option 4: fusion
Correct Answer: budding
Solution : The correct answer is budding.
Horticultural procedures like grafting and budding are used to link sections of two or more plants together so that they grow together as a single unit. Grafting is the process of growing one plant's upper portion (scion) on top
Question : The book 'Cricket My Style ' has been written by
Option 1: Sunil Gavaskar
Option 2: Mohinder Amarnath
Option 3: Imran Khan
Option 4: Kapil Dev
Correct Answer: Kapil Dev
Solution : The Correct Answer is Kapil Dev
The book "Cricket My Style" was authored by Kapil Dev. There are three autobiographical works by Kapil Dev. In 1985, By God's Decree, and in 1987, Cricket My Style were both released. One of the most legendary all-rounders
Question : Directions: In the following question, select the related number from the given alternatives. 7 : 343 :: 9 : ?
Option 1: 529
Option 2: 629
Option 3: 729
Option 4: 1008
Correct Answer: 729
Solution : Given: 7 : 343 :: 9 : ?
73 = 343 (343 is the cube of 7) Similarly, 93 = 729 (729 is the cube of 9)
Hence, the third option is correct.
Question : An article is sold for Rs. 5330 after a discount of 18%. What is the marked price (in Rs.) of the article?
Option 1: 6250
Option 2: 6450
Option 3: 6800
Option 4: 6500
Correct Answer: 6500
Solution : Given: An article is sold for Rs. 5330 after a discount of 18%. Let the marked price be $x$. ⇒ Selling price after 18% discount = $x – 0.18x = 0.82x$ ⇒ $0.82x = 5330$ ∴ Marked price = $ x = \frac{5330}{0.82}$ = Rs.
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