Question
Is a two-digit number divisible by 5 ? I.The sum
of the two digit of the number is 7. II. The product of the two digits of the number is 10. Each of the questions given below has one question and two statements marked I and II. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.Solution
From I and II, Let the two digits of the number be x and y Now, x + y = 7 and xy = 6100 (x – y)² = (x + y)² - 4xy = 7² - 4 × 10 = 49 - 40 = 9 ∴x-y = ±3 Thus, we get x = 5 and y = 2 x = 2 and y = 5 The number could therefore be 52 (not divisible by 5) or 25(divisible by 5).
Which among the following is NOT a member of any of the two Houses of the Indian Parliament?
I. Prime Minister of India Â
II. Finance Mi...
Which of the following pairs is/are correctly matched?
Mars Mission               Country
1. Tianwen-1Â Â ...
National emergency is declared under which of the following articles?
Which of the following statements regarding the electoral rolls is/are correct?
1. There is one general electoral roll for every territorial co...
The Supreme Court is bound to declare a law as invalid if it violates:
1. Fundamental Rights
2. Directive Principles of State Policy
<...Consider the following statements:
1. The Constitution of India only mentions the office of the Chief Election Commissioner (CEC) and not the Ele...
Which of the following is Provisional Parliament of India?
Subansiri Lower Hydro Electric Project (SLHEP) is located on the border of which two states?
With reference to the International Monetary and Finance Committee, consider the following statements:
1. It is the ministerial-level committee o...
Who appoints the Comptroller and Auditor General of India (CAG)?