Forum

Introduction, Why Social Science?

Find out what you have in the eight directions from your
home or school.

03/11/2024

SST

6th

Introduction, Why Social Science?

Why do we need symbols and colours in the map?

03/11/2024

SST

6th

Introduction, Why Social Science?

Why is it 5:30 pm in India when it is 12 pm or noon in
London?

03/11/2024

SST

6th

Introduction, Why Social Science?

Returning to page 10 and to Fig. 5.2 in Chapter 5 of this
textbook, taking the scale to be 2.5 cm = 500 km, calculate
the real distance from the estuary of the Narmada River
to the estuary of the Ganga river. (Hint: round off your
measurement on the map to an easy number.)

03/11/2024

SST

6th

Introduction, Why Social Science?

Returning to page 10 and to Fig. 5.2 in Chapter 5 of this
textbook, taking the scale to be 2.5 cm = 500 km, calculate
the real distance from the estuary of the Narmada River
to the estuary of the Ganga river. (Hint: round off your
measurement on the map to an easy number.)

03/11/2024

SST

6th

Permutations And Combinations

Evaluate ( )
!
!
n
n r −
, when
(i) n = 6, r = 2 (ii) n = 9, r = 5.

03/11/2024

Mathematics

11th (Science)

Permutations And Combinations

If
1 1
6! 7! 8!
x
+ = , find x

03/11/2024

Mathematics

11th (Science)

Permutations And Combinations

Compute
8!
6! 2!

03/11/2024

Mathematics

11th (Science)

Permutations And Combinations

Is 3 ! + 4 ! = 7 ! ?

03/11/2024

Mathematics

11th (Science)

Permutations And Combinations

Evaluate
(i) 8 ! (ii) 4 ! – 3 !

03/11/2024

Mathematics

11th (Science)