The mode of the data 23, 26, 22, 29, 23, 29, 26, 29,22, 23 is
(a) 23 and 29 (b) 23 only (c) 29 only (d) 26 only
Sports: Reaction time measures how quickly a runner reacts to the
starter pistol. In the 100 m dash at the 2004 Olympic Games, Lauryn
Williams had a reaction time of 0.214 second. Her total race time,
including reaction time, was 11.03 seconds. How long did it take
her to run the actual distance?
It takes 17 full specific type of trees to make one tonne of paper. If
there are 221 such trees in a forest, then (i) what fraction of forest
will be used to make;
(a) 5 tonnes of paper. (b) 10 tonnes of paper.
(ii) To save 7/13 part of the forest how much of paper we have to save.
Raj travels 360 km on three fifths of his petrol tank. How far would
he travel at the same rate with a full tank of petrol?
Anuradha can do a piece of work in 6 hours. What part of the work
can she do in 1 hour, in 5 hours, in 6 hours?
The time taken by Rohan in five different races to run a distance of
500 m was 3.20 minutes, 3.37 minutes, 3.29 minutes, 3.17 minutes
and 3.32 minutes. Find the average time taken by him in the races
For the celebrating children’s students of Class VII bought sweets
for rs 740.25 and cold drink for rs 70. If 35 students contributed
equally what amount was contributed by each student?
A picture hall has seats for 820 persons. At a recent film show, one
usher guessed it was 3/4 full, another that it was 2/3 full. The ticket
office reported 648 sales. Which usher (first or second) made the
better guess?
+91 94284 01196 (WhatsApp only)
C-15, Suvidhapark Society, Amitnagar circle, Karelibaug, Vadodara (390018)
© Copyright 2025. Doubtora. All Rights Reserved
