IIT JEE Practice Question and Answer
8Q: Read both the statements given below and answer the question. Q : Which train did Harish catch to go to office ? Statements : A. Harish missed his usual train of 4.15 p.m. A train comes in every 15 minutes. B. Harish did not catch the 4.45 p.m. train or any train after that time. 1700 05b5cc6cbe4d2b4197774e0c7
5b5cc6cbe4d2b4197774e0c7- 1If statement B alone is sufficient but statement A alone is not sufficient.false
- 2If statement A alone is sufficient but statement B alone is not sufficient.false
- 3If both statement together are sufficient, but neither statement alone is sufficient.false
- 4If statement A and B together are not sufficient.true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "If statement A and B together are not sufficient."
Explanation :
Answer: D) If statement A and B together are not sufficient. Explanation: From both statements we cannot conclude the train catched by Harish Since he missed at 4.15 and train coes at 4.30, 4.45, 5.00,... But in B given that he didn't catch the train at 4.45 and after that. So both statements A & B together are not sufficient to answer the question.
Q: When is International Day of Families observed ? 1700 05b5cc6dfe4d2b4197774eadf
5b5cc6dfe4d2b4197774eadf- 1May 13false
- 2May 15true
- 3May 16false
- 4May 14false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "May 15"
Explanation :
Answer: B) May 15 Explanation: 15 May. Theme of International Day of Family 2017 is “Families, education and well-being”.
Q: Process by which sediment is removed from its source is called 1699 05b5cc62ae4d2b4197774b8c2
5b5cc62ae4d2b4197774b8c2- 1depositionfalse
- 2erosiontrue
- 3weatheringfalse
- 4compositionfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "erosion"
Explanation :
Answer: B) erosion Explanation: Process by which sediment is removed from its source is called Erosion.
Q: What can you serve but never eat? 1699 05b5cc62ce4d2b4197774b90c
5b5cc62ce4d2b4197774b90c- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer :
Explanation :
A Badminton shuttle or a tennis ball.
Q: On the eve of Christmas, all the things are kept in apple-pie order. 1699 05b5cc6bae4d2b4197774d7ee
5b5cc6bae4d2b4197774d7ee- 1with neatnessfalse
- 2in perfect orderfalse
- 3in jumbled orderfalse
- 4Both A & Btrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Both A & B"
Explanation :
Answer: D) Both A & B Explanation:
Q: Sriram was conducting an experiment in which the average of 11 observations came to be 92, while the average of first five observations was 89, and that of the last five was 86. What was the measure of the 6th observation ? 1699 05b5cc6d0e4d2b4197774e33d
5b5cc6d0e4d2b4197774e33d- 1134false
- 2137true
- 3139false
- 4141false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "137"
Explanation :
Answer: B) 137 Explanation: This can be done as, (11 × 92) - (5 × 89) - (5 × 86) = 1012- 445 - 430 = 137
Q: ____________has became the second city in the country, and the first in south India, to have a full-fledged Metro rail. 1698 05b5cc6d4e4d2b4197774e5b6
5b5cc6d4e4d2b4197774e5b6- 1Bangaloretrue
- 2Chennaifalse
- 3Keralafalse
- 4Hyderabadfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Bangalore"
Explanation :
Answer: A) Bangalore Explanation: Bengaluru has became the second city in the country, and the first in south India, to have a full-fledged Metro rail in operation following the opening of a final 12-km section of the 42-km first phase of the Metro project. The first phase, comprising an 18-km east-west line and a 24-km north-south line, built at a cost of Rs 13,845 crore, was dedicated to the nation by President Pranab Mukherjee at an event in Bengaluru.
Q: Which event occurs during interphase? 1698 05b5cc69de4d2b4197774c8eb
5b5cc69de4d2b4197774c8eb- 1Centrioles appearfalse
- 2Spindle fibers begin to formfalse
- 3The cell growstrue
- 4Centromeres dividefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "The cell grows"
Explanation :
Answer: C) The cell grows Explanation: The cell carries out the metabolic processes and it grows during interphase. The cell cycle has three phases that must occur before mitosis, or cell division happens. These three phases are collectively known as interphase. They are G1, S, and G2.

