If '×' means 'is father of ', '+' means 'is sister of ', '-' means 'is brother of ', and '÷' means 'is mother of', then which of the following statements means 'S is grand-daughter of P'?
(a) P × T + R ÷ S
(b) P ÷ Q - R ÷ S - T
(c) P × R - T × S
(d) P ÷ Q - R × S + T
Pole A is twice as long as pole B. Pole C is 260 cm shorter than pole A. Pole C is 1040 cm long, what is the total length of the three poles?
A 4128 cm
B 3940 cm
C 2990 cm
D 2480 cm
The angle between internal and the external bisectors of an angle is ______.
(A) 90° (B) 180° (C) 270° (D) 30°
Deepti bought 1 doll and 4 teddy bears. She gave the cashier a Rs. 100 note. How much change did she get?
(a) Rs. 92
(b) Rs. 10
(c) Rs. 8
(d) Rs. 108
I didn't read the question properly
Isha can make paper plane in 2 minutes. She started making paper planes at 4:30 p.m. and took a break of 25 minutes at 6:00 p.m. At what time did she finish making 100 planes?
(a) 8 : 00 p.m.
(b) 8 : 25 p.m.
(c) 8 : 15 p.m.
(d) 9 : 00 p.m.
very nice question but not for grade 3