Directions: Study the following information carefully to answer these questions
Strength (number of students) of seven institutes over the years
Institute→ Year↓ |
A |
B |
C |
D |
E |
F |
G |
2002 |
750 |
640 |
680 |
780 |
740 |
620 |
650 |
2003 |
700 |
600 |
720 |
800 |
720 |
580 |
720 |
2004 |
800 |
620 |
730 |
820 |
760 |
640 |
730 |
2005 |
820 |
660 |
670 |
760 |
750 |
560 |
750 |
2006 |
740 |
760 |
690 |
790 |
780 |
650 |
680 |
2007 |
720 |
740 |
700 |
810 |
730 |
630 |
690 |
2008 |
780 |
700 |
660 |
840 |
720 |
660 |
740 |
12.90
Direction: Each question below is followed by two statements I and II. You have to determine whether the data given is sufficient for answering the question. You should use the data and your knowledge of mathematics to choose the best possible answer.
Tolu, Molu and Golu start running around a circular track, then find the ratio of time after which they meet for the first time to the ratio of time when they meet at the starting point for the first time?
I. Tolu and Molu run at a speed of 5 m/s and 8 m/s respectively.
II. Golu runs at a speed of 6 m/s.
Directions: Study the comprehension and answer the questions that follow.
Rajesh, Mukesh and Suresh invested Rs. 80000, Rs. 45000 and Rs. 60000 respectively in a business. After 4 months, Mukesh again invested Rs. 25000. After 2 more months, Rajesh withdrew Rs. 10000, but invested Rs. 20000 after 3 months. Two months before the year end, Suresh also invested Rs. 20000 more in the business. At the end of the year, Rajesh received a profit of Rs. 30000.Arun, Kamal and Vinay invested Rs.8000, Rs.4000 and Rs.8000 respectively in a business. Arun left after six months. If after eight months, there was a gain of Rs.4005, then what will be the share of Kamal?
1). Rs.1780
2). Rs.1335
3). Rs.1602
4). Rs.890
Direction: Each question below is followed by two statements I and II. You have to determine whether the data given is sufficient for answering the question. You should use the data and your knowledge of mathematics to choose the best possible answer.
What is the average age of the children in a class?
I. The age of the teacher is as many years as the number of children.
II. The average age increases by 1 year if the teacher’s age is also included.