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WorksheetsIIT-JEE & NEET LEVEL-1 (9-O)
Total questions: 102
Worksheet time: 2hrs 42mins
Sebuah kubus memiliki panjang rusuk 8cm. Volume kubus tersebut adalah .... cm3
16
64
384
512
jika sebuah kubus memiliki panjang rusuk 8cm, maka luas permukaannya adalah ....
256
384
462
512
sebuah kubus mempunyai luas permukaan 864cm2. Panjang rusuk kubus tersebut adalah ....
10 cm
12 cm
14 cm
16 cm
Sebuah kubus tanpa tutup memiliki volume 1000cm3. Luas permukaan dari kubus tersebut adalah .... cm2
800
700
600
500
Diagonal ruang pada balok sebanyak ....
4 buah
6 buah
8 buah
12 buah
volume balok yang memiliki panjang 7cm, lebar 4 cm dan tinggi 5 cm adalah ... cm3
280
140
80
16
Luas permukaan balok tersebut adalah ... cm2
90
144
180
288
Sebuah balok memiliki volume 1.200 cm3. Bila diketahui panjang 15 cm, lebar 10 cm, maka tinggi balok tersebut adalah ....
20
16
12
8
sebuah balok berukuran panjang 7 cm lebar 3 cm dan tinggi 6 cm. luas permukaan kubus tersebut adalah...
81
126
162
216
Find the surface area of a cube with sides 4 mm
72 mm2
96 mm2
108 mm2
64 mm2
Find the surface area of a cuboid 4 cm in height, 2 cm length and 5 cm in width.
40 cm2
46 cm2
58 cm2
76 cm2
Find the surface area of a cuboid with length = l, width = w and height = h
2hl + 2wl + 2hw
l*h*w
6hl
4hw
If a rectangular cuboid is 15cm long, 10cm wide and 9cm high with volume of 500cm³ then surface area of cuboid is ....
750 cm²
800 cm²
850 cm²
700 cm²
If a rectangular cuboid is 9 cm long and 8 cm wide with volume of 450 cm³ then height of cuboid in 'cm' is ....
12.25
6.25
8.25
9.25
If a rectangular tank is 21 cm long, 13 cm wide and 18 cm high and contains water up to a height of 11 cm then total surface area is ....
1450 cm²
1350 cm²
1200 cm²
1021 cm²
By converting 2,500,000 mm³ into cm³, answer will be ....
250 cm³
2,500 cm³
25 cm³
25,000 cm³
A cube is coloured red on all faces. It is cut into 64 smaller cubes of equal size. How many cubes have no face coloured?
24
16
8
4
A big cube whose all the corners are named as H, I, J, K, L, M, N and O. Its each portion is of 42 cm length. The cube is segmented into tiny cubes and length of the portion of each tiny cube is 6 cm. Then how many such cubes are possible?
343
385
125
364
The volume of a cuboid of sides 21 m, 20 cm, 10 cm is ....
100 cm3
1,000 cm3
10,000 cm3
100,000 cm3
Two identical cubes each of total surface area of 6 cm2 are joined end to end. Which of the following is the total surface area of the cuboid so formed?
12 cm2
18 cm2
10 cm2
8 cm2
log(4x)
log4-logx
log4+logx
4logx
xlog4
log(xy2)
logx+2logy
logx+logy2
logx-2logy
logx+logy+log2
log(yx)
logx+logy
xlogy
log(x-y)
logx-logy
log(nm3)
logm-log3-logn
3logm+logn
3logm-logn
3log(m-n)
log(3x)2
2log(3+x)
2log3+logx
log3+2logx
2(log3+logx)
log(yz8x)
log8+logx-logy-logz
log8+logx-logy+logz
log(8x)-log(yz)
8logx-ylogz
log(x7)
log(7x)
log7+logx
xlog7
7logx
log(49)
log9+log4
log(9-4)
log9-log4
4log9
Rewrite log28 = 3 in exponential form
28 = 3
23 = 8
32 = 8
83 = 2
log416
log232 = 5
log2(1/8) = -3
log636 = 2
log8(x) = 2
5x = 17
2-4 = 1/16
Which part of the atom is responsible for chemical bonding?
Core Electrons
Valence Electrons
Protons
Neutrons
A positively or negatively charged particle.
covalent bond
ion
oxidation number
subscript
A chemical bond between oppositely charged ions.
Covalent bonds
Ionic Bonds
Ion
Compound
A chemical bond formed between shared atoms.
covalent bond
chemical bonds
compound
ionic bonds
What are ionic bonds?
Valence electrons transferred between atoms
Core electrons transferred between atoms
Protons are transferred between atoms
Neutrons are transferred between atoms
Which of these is NOT a chemical bond?
Ionic bond
Covalent bond
Metallic bond
Molecule bond
Ions change from positive and negative, and back in forth, this is called the ______________________
Molecule number
Ionic number
Polar number
Oxidation number
A group of covalent bond atoms are called a _________________
Compound
Molecule
Ion
Chemical
Metal atoms drift free from one side to another forming a ____________________________
sea of electrons
sea of ions
sea of molecules
sea of compounds
An ion that is negative is called a ____________________.
polar ion
nonpolar ion
anion
cation
An ion that is positively charged is called a ________________.
polar ion
cation
anion
positive ion
Polar bond is when electrons are _________________ shared.
equally
unequally
Nonpolar bonds are when electrons are ______________ shared.
equally
nonequally
Chemical bonding happens between _________________ of an element.
atoms
protons
neutrons
element
What are the 2 types of ions?
protons and neutrons
molecules and compounds
polar and nonpolar
cation and anion
MagLev trains...cool, huh?). The fastest trains travel about 250 km in a half an hour. What is their
average speed in km/hour?
Which of the following terms describes a Vector and it's proper units?
position in seconds
distance in meters
speed in hours
velocity in m/s
A car is traveling south for 250 meters over the course of 100 seconds. What was the car's average velocity?
0.4 m/s south
0.4 m/s
2.5 m/s
2.5 m/s south
Horse A is running East at a speed of 6 m/s. Horse B is running at a speed of 8 m/s East as it passes Horse A. What is Horse B's velocity relative to Horse A?
14 m/s
-2 m/s
2 m/s
48 m/s
Total distance an object travels with direction.
Displacement
Distance
Path
Velocity
