Pranav went to the bank at the speed of 60 km/h while returning for his home he covered the half of the distance at the speed of 10 km/h, but suddenly he realised that he was getting late so he increased the speed and reached the home by covering rest half of the distance at the speed of 30 km/h. The average speed of the Pranav in the whole length of journey is?
ATQ, we can say that Let the distance be 60 km. Time taken by Pranav from home to bank = 60/60 = 1 hour Time taken by Pranav to cover half distance between bank and home = 30/30 = 1 hour Time taken by Pranav to cover half distance between bank and home = 30/10 = 3 hours ∴ Average Speed = (60 + 30 + 30) / (1 + 1 + 3) = 120/5 = 24 km/hr
Select the figure from among the given options that can replace the question mark (?) in the following series.
Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
76 * 34 * 23 * 12 * 6 * 21
Pavan started from his office. After walking a distance of 35 m towards the west, he turned to the right and walked 20 m to reach a garden. Again, he tu...
Select the letter-cluster from the given alternatives which can replace the question mark (?) in the following series.
AVB, DWE, GXH, ?, MZN
Read the given statement and conclusions carefully. Decide which of the given conclusions logically follow(s) from the statement.
Statement:
Select the combination of letters that when sequentially placed in the blanks of the given series will make it logically complete.
PR_Y_ _RA_ZP_A_Z
Statement: FR ≥ S
Conclusions:
i) L > S
ii) L > R
Select the correct option from the following.
(a) Only conclusion...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
Statements:
Some wallets are purses.
Some purses are bags.
All bags are suitcases.
Conclusions:
I. No wallet is a...
Rearrange the following jumbled sentences to make a meaningful one:
P: are inhibiting progress
Q: they look for creative
R: ...