1. How many people must last at that spot if all but 2 are named Ishan, all but 2 are named Kartikey, in addition to all but 2 are named Anmay?
Answer 3
2. Mohini said to Kamla, “the pose out of seconds inward a twenty-four lx minutes menstruum is to a greater extent than than the pose out hours inward 10 years.” I she right?
Answer No, inward a twenty-four lx minutes menstruum no. of seconds = lx x lx x 24 = 86,400 seconds in addition to inward 10 years, no. of hours = 10 x 365 x 24 = 87, 600 years.
3. Using the digits 1 to 9, brand 3 3-digit numbers. The 2d pose out is twice the first. The 3rd pose out is 3 times the first. The outset pose out begins alongside 3.
Answer: 327, 654, 981
4. An emmet has half dozen legs, a spider has 8 legs in addition to a mouse has 4 legs.In a zoo, a human being counted 612 legs which came from an equal pose out of each of these animals. Identify how many animals at that spot are inward the zoo?
Answer: 612 divided past times (6 + 8 + 4)= 34
5. How many times nosotros tin hand the sack subtract 4 from 24?
Answer: Only 1 time. (After subtracting 4 from 24 it becomes 20)
6. If 3+2+5 = 153030
9+2+4 = 364872... 8+4+3 = 2439965+4+5 = 2550100then, 7+2+5 = .............. Answer: 355070
7. If Rahul climbs v stairs inward 1 twenty-four lx minutes menstruum in addition to comes dorsum 4 steps downward the same twenty-four lx minutes menstruum thus inward how many days he volition accomplish the 20th stair?
Answer: sixteen days because inward fifteen days he volition accomplish the 15th stair in addition to on 16th twenty-four lx minutes menstruum he volition climb v steps in addition to accomplish the 20th stair.
8. 8 monkeys receive got 8 minutes to consume 8 bananas. How many minutes would it receive got 2 monkeys to consume 2 bananas?
Answer: 8
9. What numbers volition come upwards side past times side inward this sequence:
12, 13, 15, 17, 111, 113, 117, 119, 123, ... , ...
Answer: 129, 131 (Prime numbers preceded past times 1)
10. Using 8 eights in addition to improver only, tin hand the sack you lot brand 1000?
Answer 888 + 88 + 8 + 8 + 8 = 1000
