Pick the option which gives the names of a tree and an animal, respectively from the following.
(a) Semal, hornbill
(b) Sal, khair
(c) Chinkara, blue bull
(d) Neem, palash

Tutorialspoint

Simply Easy Learning

---

Updated on 31-Jan-2023 13:44:37

0 Views

Print Article

• Related Articles
• The colours of aqueous solutions of CuSO4 and FeSO4 as observed in the laboratory are:(a) Pale green and light blue respectively. (b) Light blue and dark green respectively.(c) Dark blue and dark green respectively. (d) Dark blue and pale green respectively.
• Identify the animal which is not an Arthropoda-(a) Prawn(b) Butterfly(c) Earthworm(d) Spider
• Which of the following colour of white light has the least wavelength?(a) red (b) orange (c) violet (d) blue
• An animal which reproduces by the process of budding is:(a)Plasmodium    (b)yeast    (c)Hydra    (d)Planaria
• Which of the following is not a natural resource?(a) snake (b) wind (c) wooden house (d) mango tree
• The atomic number of four elements A, B, C and D are 12, 13, 15 and 3 respectively. The element which cannot form a cation is :(a) A (b) B (c) C (d) D
• In humans, if gene B gives brown eyes and gene b gives blue eyes. What will be the colour of eyes of the persons having the following combination of genes?(a) Bb    (b) bb   (c) BB
• 1. Select the natural fibre from the. following option:-(a) wool (b) cotton (c) Jute (d) all of these2. Which of the following is a synthetic fibre(a) Nylon (b) cotton (c) Jute (d) None of these.3. Animal fibre are _______ and _______.(a) wool & silk (b) Nylon (c) Jute (d) cotton4. Silk fibre is obtained from -(a) silkworm (b) cotton plant (c) Jute (d) none5. The process of removing seed from cotton is called _______.(a) Spinning (b) ginning (c) shearing (d) None6. From which part of the cotton plant, cotton are obtained.(a) fruit (b) stem (c) seed (d) leaves7. From which parts of plants, Jute are obtained.(a) fruit (b) stem (c) seed (d) leaves8. Name items that are made from coconut fibre.(a) Ropes (b) mats (c) both a & b (d) nylon9. Polyester is _______ fibre.(a) synthetic (b) natural (c) both a & b (d) None10. _______ of yarn makes a piece of fabric.(a) weaning (b) spinning (c) ginning (d) none.
• The human animal which has an XY pair of chromosomes is called:(a) male     (b) hybrid     (c) female     (d) doomed
• The elements A, B, C and D belong to groups 1, 2, 14 and 17 respectively of the periodic table. Which of the following pairs of elements would produce a covalent bond?(i) A and D(ii) C and D(iii) A and B(iv) B and C(v) A and C
• Give the common names and IUPAC names of the following compounds:(a) HCOOH    (b) CH3COOH
• (a) Define the following terms:(a) Echolocation (b) Echocardiography, and (c) Ultrasonography.(b) Name an animal which navigates and finds food by ecolocation.(c) Which of the two produces ultrasonic waves: porpoise or whale?
• Choose the correct option in each of the following:-1. Which of the following is a liquid at ordinary temperature?A. Carbon B. Phosphorus C. Oxygen D. Bromine2. Which of the following is/are solid nonmetals?A. Carbon B. Sulpher C. Phosphorus D. All of these3. Which of the followings is the best conductor of electricity?A. Silver B. Copper C. Aluminium D. Iron4. Which of the following will displace copper from a solution of copper (II) sulphate?A. Magnesium B. Aluminium C. Iron D. All of these5. Which of the followings gases is used in advertisement signs?A. Hydrogen B. Oxygen C. Nitrogen D. Neon
• Which of the following are contact forces?A. Friction B. Gravitational forceC. Magnetic forceD. Muscular force$(a)$. A and B$(b)$. B and C $(c)$. A and D$(d)$. B and D
• Which of the following is not an element?(a) graphite (b) germanium(c) silica (d) silicon