Question: The population of a village is calculated by adding the number of males and the number of females. If this year male population increased by 10% as compared to last year, what is the net percentage change in total population of the village? The number of females as compared with last

Dr. R. Durai Pandian has 24 years of experience in academia. He is presently working as a Professor at Saveetha School of Management (SSM), Saveetha University. He has expertise in Finance & Accounting, Entrepreneurship, and Information Systems. . Dr. R. Durai Pandian authored and co-authored mo

Question: An industrial loom weaves 0.128 metres of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 metres of cloth? (A) 178 (B) 195 (C) 204 (D) 488 (E) 492 Correct Answer: E Solution and Explanation: Approach Solution 1: For this GMAT problem

Question: If the average (arithmetic mean) of four different numbers is 30, how many of the numbers are greater than 30? None of the four numbers is greater than 60 Two of the four numbers are 9 and 10, respectively Statement (1) ALONE is sufficient, but statement (2) alone is not su

Question: A train left a station P at 6 am and reached another station Q at 11 am. Another train left station Q at 7 am and reached P at 10 am. At what time did the two trains pass one another? 7:50 am 8:13 am 8:30 am 8:42 am 9:03 am Answer: Approach Solution (1): Let the distan

Question: A sum of money is to be divided among Ann, Bob, and Chloe. First, Ann receives $4 plus one-half of what remains. Next, Bob receives $4 plus one-third of what remains. Finally, Chloe receives the remaining $32. How much did Bob receive? 20 22 24 26 52 Answer: Approach So

New Delhi: Indian Institute of Technology, IIT Gandhinagar and the Ministry of Culture are set to host the international colloquium on Harappan Civilisation from February 10 to 12, 2023. IIT Gandhinagar and the Ministry of Culture in collaboration with the Indira Gandhi National Centre for th

New Delhi: The National Board of Examinations in Medical Sciences (NBEMS) has once again extended the deadline for completing the required one-year internship for MBBS doctors to August 11, 2023, in accordance with instructions from the Ministry of Health and Family Welfare (MoHFW).  The

New Delhi: Woxsen University design students have made their contributions to the continuing "myUDAAN" project during their two-month summer internship at the Indian Institute of Technology (IIT) Hyderabad.  The students of Woxsen University helped with the designing of the ergonomic, ba

Question: The size of a television screen is given as the length of the screen’s diagonal. If the screens were flat, then the area of a square 21-inch screen would be how many square inches greater than the area of a square 19-inch screen? 2 4 16 38 40 Answer: E Solution an

Question: When 20 is divided by the positive integer k, the remainder is k – 2. Which of the following is a possible value of k ? 8 9 10 11 12 Correct Answer: D Solution and Explanation: Approach Solution 1: Dividend=divisor * quotient + remainder 20=k*q+k-2......k*q+k

New Delhi: The National Testing Agency (NTA) has delayed the registration process for the Joint Entrance Examination (JEE) Main 2023 session 2. As per schedule, the registration window for JEE Main 2023 for the April session was about to begin from February 7 and conclude on March 7. However

Question: Kali builds a tower using only red, green, and blue toy bricks in a ratio of 4:3:1. She then removes 1/2 of the green bricks and adds 1/3 more blue bricks, reducing the size of the tower by 14 bricks. How many red bricks will she need to add in order to double the total number of bricks us

Question: There are five bells which start ringing together at intervals of 3, 6, 9, 12 and 15 seconds respectively. In 36 minutes, how many times will the bells ring simultaneously? (A) 13 (B) 12 (C) 6 (D) 5 (E) 4 Correct Answer: A Solution and Explanation: Approach Solution 1: The