We have two identical balls in terms of diameter and weight. However, one of them is solid and the other is hollow.
Without knocking the ball, can you find the solid ball?
Just release the ball at the top of an incline and the one that reaches bottom will be the solid ball. The solid ball has a smaller moment of inertia and hence less mechanical energy is spent on rotating the ball and therefore it will reach earlier.
Complete the series by replacing "?" with the correct number.
ST ND RD TH ?
TH
1st 2nd 3rd 4th 5th
Steffi daughter JazElle need to be picked from the school every day.
Steffi the owner of a renowed company asks one of her colleagues to pick JazElle from the school. Steffi devised a password system to confirm that JazElle goes with the correct colleague only.
The password on Monday was SJM16.
The password on Wednesday was TAW39.
What will the password for Friday?
FLF56
Explanation:
The password is formed as:
F (5th letter of Steffi)
L(5th letter of JazElle)
F(1st letter of Friday)
5(5th day of week)
6(Length of Friday)
By removing one matchstick and adding one matchstick, can you convert word "ZOO" to an animal name?
LION
Find the missing value of "?" in the letter sequence below?
CAD
EBG
KBM
OCR
DDH
NL?
Z
The numeric value of the first two letters adds up to the numeric value of the last letter.
Can you complete the card sequence puzzle by replacing "?" with the correct playing card?
5 of clubs.
The 5th number is equal to the sum of first four number (recursively until its value <=13). The suit will be same as of biggest card.
ie. for the desired row.
12+13+2+5 = 32 = 5
Since Maximum value is King of a club, therefore, we will get 5 of a club.
It raining today at 11:59 am. What is the probability of sunny weather after 72 hours?
None as it will be night in 72 hours.
Can you find the dog hidden in a group of panda?
It is circled in the picture below
