Question

Three bulbs of 100 W each, a fan of 1500 W and an electric iron of 1100 W are
daily operated for 5 hours, 7 hours and 2 hours respectively. What will be the total
electrical consumption expenses of these appliances for the month of April. [The
electrical company charges 5* / unit]
(1) 1500 (2) 1080 (3) 2130 (4) 2080​

Answer 1

Answer:

safeguards are needed to protect minority communities against the possibility of being culturally dominated by the majority. The Constitution provides these safeguards because it is committed to protecting India's cultural diversity and promoting equality as well as justice.

Answer 2

Answer:

Height of the cylindrical part =13cm

Radius of cone , cylinder and hemi sphere=5cm

r=5cm for hemisphere cylinder and cone.

Height of cone h=30−5−13=12

The area of canvas required=Surface area of hemishphere,cylinder and cone parts of tent

A=2πr

2+2πrH+πr( h2 +r2 )A=2π×5×5+2π×5×13+π×5( 5 2 +122 ) A=770cm2