T1 BAB 1

Introduction to Science

1

The The dia diagr gram am show shows s a meas measur urin ing g cyl cylin inde derr con conta tain inin ing g liq liqui uid. d.

What is the volume of the liquid? A B C D

25.0 ml 25.5 ml 26.0 ml 26.5 ml PMR 2004

2

The The dia diagr gram am show shows s sev sever eral al step steps s to to mea measu sure re the the vol volum ume e of of a cor cork. k.

P

Q

R

The correct sequence to measure the volume of the cork is A B C D

P→Q→R Q→P→R R→Q→P Q→R→P PMR 2005

3

Whic Which h of of the the foll follow owin ing g rep repre rese sent nts s the the pref prefix ix valu value e of of kil kilo? o? A B C D

10 100 1 000 10 000 PMR 2006

4

Whic Which h of of the the foll follow owin ing g is is a natu natura rall phe pheno nome mena na? ? A B C D

Dam construction Growth of a baby Uses of of mo mobile phone Discove covery ry of a ne new me medici dicin nes PMR 2007

5

Table Table 1 show shows s the the volu volumes mes of diff differe erent nt quan quantit tities ies of metal metal bobs, bobs, found found using using wate water  r  displacement displacement method. Quantity of metal bobs 2 4

Volume / cm3 6 12 Table 1

Predict the volume of 5 metal bobs. A B C D

3 cm3 9 cm3 15 cm3 18 cm3 PMR 2007

6

Diagra gram 1 sho shows an an irr irreg egu ular shap shape e.

Diagram 1 Estimate the area of this shape. A B C D

5 cm2 7 cm2 9 cm2 10 cm2 PMR 2008

ANSWERS

1. 2. 3. 4. 5. 6.

B B A B C B