|
“Fossils are related to evolution”, justify this statement. Give the two ways by which age of the fossils can be estimated?
|
|
0
|
3090
|
March 19, 2018
|
|
Which of the following equations are dimensionally consistent?
|
|
0
|
3089
|
March 8, 2018
|
|
Identify A and B, and write the formulae of their hydrolysis products
|
|
1
|
2184
|
November 3, 2016
|
|
Which of these choices show a pair equivalent expressions?
|
|
0
|
3088
|
March 19, 2018
|
|
Discuss the pattern of variation in the oxidation states of (i) B to Tl, (ii) C to Pb
|
|
0
|
3086
|
August 13, 2016
|
|
What the difference between screening effect and inert pair effect
|
|
1
|
2182
|
July 6, 2019
|
|
Find the volume of the right circular cone with radius 6 cm, height 7 cm
|
|
1
|
2182
|
April 10, 2019
|
|
Given figure,X and Y are the mid-points of AC and BC and AX = CY. Show that AC = BC
|
|
1
|
2182
|
April 8, 2019
|
|
In a classroom, 4 friends are seated at the points A, B, C and D as shown
|
|
1
|
2182
|
March 30, 2019
|
|
Identify A,D,E and F in the diagram of an antibody molecule given below :
|
|
1
|
2182
|
August 30, 2016
|
|
What is the difference between a literary ballad and a folk ballad?
|
|
0
|
3085
|
May 2, 2019
|
|
Name two plants and their parts we eat
|
|
1
|
2181
|
July 15, 2019
|
|
The slant height and base diameter of a conical tomb are 25 m and 14 m
|
|
1
|
2181
|
April 9, 2019
|
|
Express the following (i) 3.02 x 10-6
|
|
1
|
2181
|
April 3, 2019
|
|
Simplify and express the result in power notation with positive exponent:
|
|
1
|
2181
|
April 3, 2019
|
|
Which of the following could cause a habitat change?
|
|
3
|
1542
|
April 28, 2020
|
|
Write about the administrative setup for small scale, agro and rural industries
|
|
0
|
3084
|
August 2, 2016
|
|
Write the names of any two ores of iron
|
|
0
|
3083
|
October 20, 2016
|
|
Explain the factors that have lead to the weakening of the Caste System in India
|
|
1
|
2179
|
April 2, 2019
|
|
Draw a circle of radius 6 cm. From a point 10 cm away from its center,
|
|
1
|
2179
|
April 1, 2019
|
|
What can the maximum number of digits be in the repeating block of digits in the decimal expansion of 1/17?
|
|
1
|
2179
|
April 1, 2019
|
|
A small terrace at a football ground comprises of 15 steps each of which is 50 m
|
|
1
|
2180
|
March 30, 2019
|
|
If a person is feeling dizzy
|
|
1
|
2179
|
December 29, 2016
|
|
A student of taxonomy was puzzled when told by his professor to look for a key to identify a plant
|
|
1
|
2179
|
December 14, 2016
|
|
The following table shows the estimated sectoral 1 real growth rates (percentage change over the | previous year) in GDP at factor cost
|
|
1
|
2179
|
August 3, 2016
|
|
List two suitable differences between pollen grain and ovule
|
|
0
|
3081
|
September 22, 2016
|
|
A book with many printing errors contains four different formulae for the displacement y of a particle undergoing a certain periodic motion:
|
|
1
|
2178
|
August 16, 2016
|
|
In aqueous solution, classify these compounds as strong acids, weak acids, strong bases, weak acid or other
|
|
0
|
3080
|
March 19, 2018
|
|
Distinguish between real image and virtual image
|
|
0
|
3080
|
March 17, 2018
|
|
How does the presence of double bonds in rubber molecules influence their structure and reactivity?
|
|
0
|
3079
|
November 5, 2016
|
|
Draw a neat diagram of thermos flask
|
|
1
|
2177
|
July 16, 2019
|
|
Draw the different resonance structures of the naphthalene & show how
|
|
1
|
2177
|
July 11, 2019
|
|
What are the reasons why the banks might not be willing to lend to certain borrowers?
|
|
0
|
3078
|
November 21, 2016
|
|
Obtain an equation of a progressive wave
|
|
0
|
3078
|
August 23, 2016
|
|
Is boric acid is a protonic acid ? Explain
|
|
0
|
3078
|
August 13, 2016
|
|
A non-metallic element of group 13
|
|
1
|
2176
|
December 19, 2016
|
|
Which of the following quantities have the dimensions of a speed?(a) , (b) at, (c) (2x/a)1/2, (d) (2ax)1/2
|
|
0
|
3076
|
March 8, 2018
|
|
Describe the ethnic composition of Sri Lanka
|
|
0
|
3076
|
September 14, 2017
|
|
Imagine you are Pam Ayres. As a child, despite your mother's scolding, you ate a lot of chocolates
|
|
1
|
2175
|
December 12, 2016
|
|
Explain the process of digestion in the buccal cavity
|
|
0
|
3075
|
December 29, 2016
|
|
'Business is an organised institution that operates to provide goods and services under the incentive of private gain'. Discuss
|
|
0
|
3075
|
July 31, 2016
|
|
The distance between the school and the house of a student is 1 km 875 m
|
|
1
|
2175
|
April 3, 2019
|
|
Ramesh visited Delhi with his parents, where he saw buses and vehicles mostly running on CNG instead of petrol
|
|
1
|
2174
|
November 29, 2016
|
|
A gas is produced when cone. H2S04 is added to solid sodium chloride taken in a test tube
|
|
1
|
2174
|
July 4, 2016
|
|
What is dictyosome?
|
|
1
|
2173
|
July 16, 2019
|
|
The variation of vapour pressure of different liquids with temperature is shown in figure below,
|
|
1
|
2173
|
December 17, 2016
|
|
Of the four major causes for the loss of biodiversity
|
|
1
|
2173
|
November 12, 2016
|
|
A Porsche sports car can accelerate at 14m/s2, (a) Is this acceleration greater than, less than, or equal
|
|
0
|
3073
|
March 8, 2018
|
|
Examine the role of missionaries in the growth of press in India.?
|
|
0
|
3073
|
February 16, 2017
|
|
Two carbon compounds A and B have the molecular formula C3H8 and C3H6 respectively
|
|
0
|
3072
|
March 18, 2018
|